:root {
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --blue: #1D4A76;
    --red: #cc0000;
    --heading-font: 'Montserrat', sans-serif;
    --body-font: 'Open Sans', sans-serif;
    --dark: #1a1a1a;
    --gradient: linear-gradient(135deg, var(--blue), #004d99);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--body-font);
    line-height: 1.6;
    background-color: var(--white);
    color: var(--dark);
    position: relative;
}

/* Header e Navigation */
header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: transparent;
    padding: 1rem 0;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 16px;
    box-shadow: var(--shadow);
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    padding: 0.5rem;
}

.logo-img {
    height: 60px;
    width: auto;
    transition: var(--transition);
}

.logo h1 {
    font-family: var(--heading-font);
    color: var(--dark);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin: 0;
    transition: var(--transition);
}

.logo:hover h1 {
    color: var(--blue);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    font-family: var(--heading-font);
    font-weight: 500;
    margin: 0;
    padding: 0;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

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

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-content {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    transform: translateY(10px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    padding: 0.5rem 0;
}

.dropdown:hover .dropdown-content {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.nested-dropdown {
    position: relative;
}

.nested-dropdown-content {
    position: absolute;
    left: 100%;
    top: 0;
    background-color: var(--white);
    min-width: 200px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.nested-dropdown:hover .nested-dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.dropdown-content li, .nested-dropdown-content li {
    padding: 0.5rem 1rem;
    list-style: none;
}

.dropdown-content a, .nested-dropdown-content a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--dark);
    text-decoration: none;
    transition: var(--transition);
}

.dropdown-content a:hover, .nested-dropdown-content a:hover {
    background-color: var(--light-gray);
    color: var(--blue);
}

/* Dropdown Toggle Button for Mobile */
.dropdown-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: 0.5rem;
    color: var(--dark);
    font-size: 1.2rem;
    transition: var(--transition);
}

.toggle-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    background-color: var(--light-gray);
    border-radius: 50%;
    transition: var(--transition);
}

.dropdown-toggle:hover .toggle-icon {
    background-color: var(--blue);
    color: var(--white);
}

/* Main Content */
main {
    position: relative;
    width: 100%;
    overflow-x: hidden;
}

.section {
    width: 100%;
    padding: 6rem 2rem;
    position: relative;
}

h2 {
    font-family: var(--heading-font);
    color: var(--blue);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* Activities Grid */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.activities-grid a {
    text-decoration: none;
    color: inherit;
}

.activity-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    position: relative;
    cursor: pointer;
}

.activity-card::after {
    content: '\f061';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    color: var(--blue);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.activity-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.activity-card:hover::after {
    opacity: 1;
    transform: translateX(0);
}

.activity-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.activity-card h3 {
    font-family: var(--heading-font);
    color: var(--dark);
    margin: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    text-decoration: none;
}

.activity-card p {
    margin: 0 1.5rem 3rem;
    color: #666;
    line-height: 1.8;
    text-decoration: none;
}

.judo-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.judo-category {
    background-color: var(--white);
    padding: 1rem;
    border-radius: 4px;
}

.judo-category h4 {
    font-family: var(--heading-font);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Società Section */
.societa-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.societa-image {
    width: 100%;
    height: 100%;
    min-height: 500px;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.societa-image:hover .main-image {
    transform: scale(1.05);
}

.societa-text {
    padding: 2rem;
}

.societa-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #444;
}

/* Contatti Section */
.contatti-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.contatti-image {
    width: 100%;
    height: 100%;
    min-height: 400px;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.contact-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.contatti-image:hover .contact-image {
    transform: scale(1.05);
}

.contatti-info {
    padding: 2rem;
}

.contatti-info h3 {
    font-family: var(--heading-font);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.contatti-info p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    color: #444;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-link {
    color: var(--blue);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

/* Social Icons in Header */
.social-icons {
    display: flex;
    gap: 1.5rem;
    margin-left: 2rem;
}

.social-icon {
    color: var(--blue);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icon:hover {
    color: var(--red);
    transform: translateY(-3px);
}

/* Footer */
footer {
    background: var(--gradient);
    color: var(--white);
    padding: 4rem 2rem 2rem;
}

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

.footer-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-logo-img {
    max-width: 150px;
    height: auto;
}

.footer-info h3,
.footer-social h3 {
    font-family: var(--heading-font);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.footer-info p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.footer-social .social-icons {
    margin-left: 0;
}

.footer-social .social-icon {
    color: var(--white);
    font-size: 1.5rem;
}

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--blue);
    transition: 0.3s;
}

@media (max-width: 768px) {
    .main-nav {
        margin: 1rem;
        padding: 0.75rem;
        width: calc(100% - 2rem);
        position: relative;
        z-index: 1000;
    }

    .hamburger {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
        padding: 0;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 1001;
    }

    .hamburger span {
        display: block;
        width: 100%;
        height: 2px;
        background-color: var(--blue);
        transition: all 0.3s ease;
        transform-origin: left center;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg);
    }

    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 0.5rem);
        left: 0;
        width: 100%;
        background-color: var(--white);
        border-radius: 12px;
        box-shadow: var(--shadow);
        padding: 0.5rem 0;
        margin: 0;
        overflow: hidden;
        z-index: 999;
    }

    .nav-links.active {
        display: block;
    }

    .nav-links > li {
        position: relative;
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    }

    .nav-links > li:last-child {
        border-bottom: none;
    }

    .nav-links > li > a {
        display: block;
        padding: 1rem 3rem 1rem 1.5rem;
        color: var(--dark);
        font-weight: 500;
        text-decoration: none;
    }

    .nav-links > li > a:hover {
        background-color: rgba(29, 74, 118, 0.05);
    }

    /* Dropdown styles */
    .dropdown {
        position: relative;
    }

    .dropdown-toggle {
        position: absolute;
        right: 0;
        top: 0;
        width: 48px;
        height: 100%;
        background: transparent;
        border: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 2;
    }

    .dropdown-toggle::before {
        content: '';
        display: block;
        width: 8px;
        height: 8px;
        border-right: 2px solid var(--blue);
        border-bottom: 2px solid var(--blue);
        transform: rotate(45deg);
        transition: transform 0.3s ease;
        margin-top: -4px;
    }

    .dropdown-toggle.active::before {
        transform: rotate(-135deg);
        margin-top: 4px;
    }

    .dropdown-content,
    .nested-dropdown-content {
        display: none;
        background-color: rgba(245, 247, 250, 0.95);
        padding: 0;
    }

    .dropdown-content.active,
    .nested-dropdown-content.active {
        display: block;
    }

    .dropdown-content > li > a,
    .nested-dropdown-content > li > a {
        display: block;
        padding: 0.875rem 1.5rem 0.875rem 2.5rem;
        color: var(--dark);
        font-size: 0.95rem;
        border-left: 2px solid transparent;
    }

    .dropdown-content > li > a:hover,
    .nested-dropdown-content > li > a:hover {
        background-color: rgba(29, 74, 118, 0.05);
        border-left-color: var(--blue);
    }

    .nested-dropdown-content > li > a {
        padding-left: 3.5rem;
    }

    /* Social icons in mobile menu */
    .social-icons {
        display: flex;
        justify-content: center;
        gap: 1.5rem;
        padding: 1rem;
        margin: 0;
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .logo-img {
        height: 45px;
    }

    .societa-content,
    .contatti-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .section {
        padding: 4rem 1rem;
    }

    .activities-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h2 {
        font-size: 2.5rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        margin-bottom: 2rem;
    }
    
    .footer-social .social-icons {
        justify-content: center;
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    background-image: url('images/hero section.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
    z-index: 1;
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--white);
    padding: 2rem;
    max-width: 800px;
    z-index: 2;
    animation: fadeIn 1.5s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 1px;
}

.hero-title .highlight {
    color: var(--primary);
    position: relative;
    display: inline-block;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.hero-content:hover .hero-title .highlight::after {
    transform: scaleX(1);
    transform-origin: left;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.5px;
}

.hero-cta {
    margin-top: 2rem;
}

.hero-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid transparent;
}

.hero-button:hover {
    background: transparent;
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-button {
        padding: 0.8rem 1.6rem;
        font-size: 1rem;
    }
}

/* Activity Hero Section */
.activity-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem;
    overflow: hidden;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.activity-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(29, 74, 118, 0.9), rgba(0, 0, 0, 0.7));
    z-index: 1;
}

.activity-hero .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease forwards 0.5s;
}

.activity-hero h1 {
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-family: var(--heading-font);
    letter-spacing: -1px;
    line-height: 1.2;
}

.activity-hero p {
    font-size: 1.8rem;
    color: var(--white);
    opacity: 0.9;
    margin: 0;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Hero Background Images */
.activity-hero.judo-hero {
    background-image: url('images/judo-hero.jpg');
}

.activity-hero.fitness-hero {
    background-image: url('images/fitness-hero.jpg');
}

.activity-hero.difesa-hero {
    background-image: url('images/difesa-hero.jpg');
}

.activity-hero.individuali-hero {
    background-image: url('images/individuali-hero.jpg');
}

/* Hero Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design for Hero */
@media (max-width: 768px) {
    .activity-hero {
        min-height: 50vh;
        padding: 6rem 1.5rem;
    }

    .activity-hero h1 {
        font-size: 3rem;
        margin-bottom: 1rem;
    }

    .activity-hero p {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .activity-hero h1 {
        font-size: 2.5rem;
    }

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .activity-hero {
        background-attachment: scroll;
    }

    .activity-hero .hero-content {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* Activity Pages Styles */
.activity-hero {
    background: var(--gradient);
    color: var(--white);
    text-align: center;
    padding: 6rem 2rem;
}

.activity-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-family: var(--heading-font);
}

.activity-hero p {
    font-size: 1.5rem;
    opacity: 0.9;
}

/* Activity Content Grids */
.fitness-grid,
.services-grid,
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.fitness-card,
.service-card,
.course-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.fitness-card:hover,
.service-card:hover,
.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.fitness-image,
.service-image,
.course-image {
    height: 200px;
    overflow: hidden;
}

.fitness-image img,
.service-image img,
.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.fitness-card:hover img,
.service-card:hover img,
.course-card:hover img {
    transform: scale(1.1);
}

.fitness-card h3,
.service-card h3,
.course-card h3 {
    padding: 1.5rem;
    margin: 0;
    color: var(--blue);
    font-family: var(--heading-font);
}

.fitness-card p,
.service-card p,
.course-card p {
    padding: 0 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.fitness-card ul,
.service-card ul,
.course-card ul {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    list-style-type: none;
}

.fitness-card li,
.service-card li,
.course-card li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.fitness-card li:before,
.service-card li:before,
.course-card li:before {
    content: "•";
    color: var(--red);
    position: absolute;
    left: 0;
}

/* Equipment and Methodology Grids */
.equipment-grid,
.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.equipment-item,
.methodology-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.equipment-item:hover,
.methodology-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.equipment-item i,
.methodology-item i {
    font-size: 2.5rem;
    color: var(--blue);
    margin-bottom: 1rem;
}

.equipment-item h3,
.methodology-item h3 {
    color: var(--blue);
    margin-bottom: 1rem;
    font-family: var(--heading-font);
}

.equipment-item p,
.methodology-item p {
    color: var(--text-color);
    margin: 0;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--light-gray);
}

.cta-section h2 {
    color: var(--blue);
    margin-bottom: 1rem;
    font-family: var(--heading-font);
}

.cta-section p {
    margin-bottom: 2rem;
    color: var(--text-color);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--gradient);
    color: var(--white);
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Responsive Design for Activity Pages */
@media (max-width: 768px) {
    .activity-hero h1 {
        font-size: 2.5rem;
    }

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

    .fitness-grid,
    .services-grid,
    .courses-grid,
    .equipment-grid,
    .methodology-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .fitness-card,
    .service-card,
    .course-card {
        max-width: 400px;
        margin: 0 auto;
    }
}

/* Judo Page Styles */
.judo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.judo-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.judo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.judo-card .card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.judo-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.judo-card:hover .card-image img {
    transform: scale(1.05);
}

.judo-card .card-content {
    padding: 1.5rem;
}

.judo-card h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.judo-card .age-group {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.judo-card .feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.judo-card .feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    color: var(--text-color);
}

.judo-card .feature-list li i {
    color: var(--primary-color);
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.judo-card .schedule {
    background: var(--light-gray);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1.5rem;
}

.judo-card .schedule h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.judo-card .schedule p {
    color: var(--text-color);
    line-height: 1.4;
}

/* Responsive adjustments for judo page */
@media (max-width: 768px) {
    .judo-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .judo-card .card-image {
        height: 180px;
    }

    .judo-card .card-content {
        padding: 1.2rem;
    }
}

/* Activity Cards New Styles */
.activity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.activity-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.activity-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.card-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.card-overlay {
    position: absolute;
    top: 0;
    right: 0;
    padding: 0.5rem;
    z-index: 2;
}

.age-tag {
    display: inline-block;
    background-color: var(--blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transform: translateY(0);
    transition: all 0.3s ease;
}

.service-card:hover .age-tag {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    background-color: var(--red);
}

.card-tag {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-content {
    padding: 2rem;
}

.card-content h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.card-content p {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1.1rem;
}

.feature-list li i {
    color: var(--primary-color);
    margin-right: 1rem;
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.schedule-highlight {
    background: var(--light-gray);
    padding: 1.2rem;
    border-radius: 15px;
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.schedule-highlight i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.schedule-highlight p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.4;
}

.benefits-section {
    background: var(--light-gray);
    padding: 4rem 2rem;
}

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

.benefit-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.benefit-item h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.benefit-item p {
    color: var(--text-color);
    line-height: 1.5;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .activity-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .card-image {
        height: 250px;
    }

    .card-content {
        padding: 1.5rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Services Grid Layout */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.service-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.service-card:hover .card-image img {
    transform: scale(1.05);
}

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

.card-content h3 {
    color: var(--blue);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card-content p {
    color: var(--dark);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-top: auto;
}

.feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    color: var(--dark);
}

.feature-list li i {
    color: var(--blue);
    margin-right: 1rem;
    width: 20px;
    text-align: center;
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
        padding: 0 1rem;
    }
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

/* Benefits Section */
.benefits-section {
    background: var(--light-gray);
    padding: 4rem 2rem;
}

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

.section-title h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

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

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.benefit-card i {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.benefit-card p {
    color: var(--text-color);
    line-height: 1.5;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .card-content {
        padding: 1.2rem;
    }

    .section-title h2 {
        font-size: 1.75rem;
    }
}

/* Intro Section Styles */
.intro-section {
    background: linear-gradient(to right, var(--white) 0%, var(--light-gray) 100%);
    padding: 4rem 2rem;
}

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

.intro-text {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.japanese-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-weight: 600;
}

.intro-text > p:not(.japanese-title) {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 3rem;
}

.recognition-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.recognition-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.recognition-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.recognition-card p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
}

@media (max-width: 768px) {
    .intro-section {
        padding: 3rem 1rem;
    }

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

    .intro-text > p:not(.japanese-title) {
        font-size: 1.1rem;
    }

    .recognition-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .recognition-card {
        padding: 1.5rem;
    }
}

.text-section {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.text-section h2 {
    color: #333;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.text-section p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .text-section h2 {
        font-size: 2rem;
    }

    .text-section p {
        font-size: 1rem;
        padding: 0 1rem;
    }
}

.form-message {
    margin: 1rem 0;
    padding: 1rem;
    border-radius: 4px;
    display: none;
}

.form-message.success {
    display: block;
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-group label span.required {
    color: var(--red);
}

.orari-apertura {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: var(--light-gray);
    border-radius: 8px;
}

.orari-apertura h3 {
    color: var(--blue);
    margin-bottom: 1rem;
}

.orari-list {
    list-style: none;
    padding: 0;
}

.orari-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #ddd;
}

.orari-list li:last-child {
    border-bottom: none;
}

.orari-list span {
    font-weight: 600;
    color: var(--dark);
    min-width: 100px;
}

@media (max-width: 768px) {
    .orari-list li {
        flex-direction: column;
        text-align: center;
        padding: 0.8rem 0;
    }

    .orari-list span {
        margin-bottom: 0.3rem;
    }
}

/* Card Styles Unified */
.services-grid,
.courses-grid,
.fitness-grid,
.judo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.service-card,
.course-card,
.fitness-card,
.judo-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover,
.course-card:hover,
.fitness-card:hover,
.judo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.service-card:hover .card-image img,
.course-card:hover .card-image img,
.fitness-card:hover .card-image img,
.judo-card:hover .card-image img {
    transform: scale(1.05);
}

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

.card-content h3 {
    color: var(--blue);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-family: var(--heading-font);
}

.card-content p {
    color: var(--dark);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-top: auto;
}

.feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    color: var(--dark);
}

.feature-list li i {
    color: var(--blue);
    margin-right: 1rem;
    width: 20px;
    text-align: center;
}

.card-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--blue);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 2;
}

/* Responsive Design for Cards */
@media (max-width: 1200px) {
    .services-grid,
    .courses-grid,
    .fitness-grid,
    .judo-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
        padding: 0 1rem;
    }
}

@media (max-width: 992px) {
    .services-grid,
    .courses-grid,
    .fitness-grid,
    .judo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid,
    .courses-grid,
    .fitness-grid,
    .judo-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        padding: 0 1rem;
    }

    .card-content {
        padding: 1.5rem;
    }

    .card-image {
        height: 200px;
    }
}

/* Schedule Info Style */
.schedule-info {
    background: var(--light-gray);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.schedule-info i {
    color: var(--blue);
    font-size: 1.2rem;
}

.schedule-info p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Judo Specific Layout */
.judo-courses-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.judo-courses-grid .service-card {
    margin-bottom: 0;
}

@media (max-width: 1400px) {
    .judo-courses-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
        padding: 0 1rem;
    }
}

@media (max-width: 1200px) {
    .judo-courses-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 900px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .judo-courses-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--primary);
    color: var(--white);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: none;
    box-shadow: var(--shadow);
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
}

/* Focus Styles */
:focus {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

/* Improved Form Styles */
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.form-group input:invalid,
.form-group textarea:invalid {
    border-color: var(--error);
}

/* Loading State */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Improved Transitions */
.nav-links a,
.social-icon,
.activity-card,
.submit-btn {
    transition: all 0.3s ease;
}

/* Skip to Main Content */
.skip-to-main {
    position: absolute;
    left: -9999px;
    z-index: 999;
    padding: 1rem;
    background-color: var(--primary);
    color: var(--white);
    text-decoration: none;
}

.skip-to-main:focus {
    left: 50%;
    transform: translateX(-50%);
}

/* Print Styles */
@media print {
    .main-nav,
    .social-icons,
    .back-to-top,
    .contact-form {
        display: none;
    }

    body {
        font-size: 12pt;
    }

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

    .hero-section {
        min-height: auto;
        background: none;
        color: var(--dark);
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary: #0000EE;
        --primary-dark: #0000AA;
        --text: #000000;
        --white: #FFFFFF;
    }

    .hero-section::before {
        background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.7));
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}