:root {
    --color-navy: #1E2A4D;
    --color-lime: #C5D725;
    --color-white: #FFFFFF;
    --color-gray: #F7FAFC;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--color-navy);
    color: var(--color-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background-color: var(--color-white);
    padding: 0.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border: none;
    border-bottom: 2px solid var(--color-lime);
    box-shadow: none;
    outline: none;
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    height: 60px;
}

.location-badge {
    background-color: var(--color-lime);
    color: var(--color-navy);
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-weight: bold;
    font-size: 1.25rem;
}

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

.social-link {
    color: var(--color-navy);
    font-size: 1.5rem;
    transition: color 0.2s;
}

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

/* About Section */
.about {
    background-color: var(--color-navy);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../images/bg_padel.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 1;
}

.about-content {
    color: var(--color-white);
    font-size: 1.125rem;
    position: relative;
    z-index: 2;
}

.about-content p {
    margin-bottom: 0.4rem;
    white-space: pre-line;
}

.area-test {
    margin-top: 2rem;
    text-align: left;
}

/* Video Section */
.videos {
    background-color: var(--color-navy);
    padding: 2rem 0;
    position: relative;
    overflow: hidden;
}

.videos-content {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, opacity 0.3s ease-out;
}

.videos-content.expanded {
    max-height: 2000px; /* Altezza massima quando espanso */
    opacity: 1;
}

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

.video-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: transform 0.2s;
}

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

.video-container {
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.toggle-videos {
    background-color: var(--color-lime);
    color: var(--color-navy);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.375rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 auto;
    transition: opacity 0.2s;
}

.toggle-videos:hover {
    opacity: 0.9;
}

.toggle-videos i {
    transition: transform 0.3s;
}

.toggle-videos.expanded i {
    transform: rotate(180deg);
}

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

/* Contact Form */
.contact {
    background-color: var(--color-white);
    padding: 3rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 2rem;
}

.title-badge {
    display: inline-block;
    background-color: var(--color-lime);
    color: var(--color-navy);
    padding: 0.5rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: bold;
    font-size: 1.25rem;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1rem;
}

input, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #E2E8F0;
    border-radius: 0.375rem;
    background-color: var(--color-gray);
    color: var(--color-navy);
    transition: all 0.2s;
}

input:hover, textarea:hover {
    border-color: var(--color-lime);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--color-lime);
    box-shadow: 0 0 0 1px var(--color-lime);
}

textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-button {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--color-lime);
    color: var(--color-navy);
    border: none;
    border-radius: 0.375rem;
    font-weight: bold;
    cursor: pointer;
    transition: opacity 0.2s;
}

.submit-button:hover {
    opacity: 0.9;
}

/* Locations */
.locations {
    background-color: var(--color-gray);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

.locations::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../images/naples_map.png');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: 1;
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    position: relative;
    z-index: 2;
}

.section-title {
    position: relative;
    z-index: 2;
}

.location-card {
    background-color: var(--color-navy);
    color: var(--color-white);
    padding: 1.5rem;
    border-radius: 0.75rem;
    transition: transform 0.2s;
    text-decoration: none;
    display: block;
    cursor: pointer;
}

.location-card:hover {
    transform: translateY(-2px);
}

.location-card h3 {
    color: var(--color-lime);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.location-card .phone {
    font-weight: bold;
    margin-top: 0.5rem;
}

/* Footer */
.footer {
    background-color: var(--color-navy);
    color: rgba(255, 255, 255, 0.8);
    padding: 1rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Form Message */
.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 0.375rem;
    display: none;
}

.form-message.success {
    display: block;
    background-color: #C6F6D5;
    color: #2F855A;
}

.form-message.error {
    display: block;
    background-color: #FED7D7;
    color: #C53030;
}

/* Responsive Design */
@media (max-width: 768px) {
    .locations-grid {
        grid-template-columns: 1fr;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .social-links {
        margin-top: 1rem;
    }
}