:root {
    --primary: #0284c7;
    --primary-dark: #0369a1;
    --accent: #38bdf8;
    --dark: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --border: #e2e8f0;
    --transition: all 0.3s ease; 
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--dark);
    background-color: #fff;
}
/* Sottolinea tutti i link del sito quando ci passi sopra (incluso il menu) */
a:hover {
    text-decoration: underline !important;
}

/* ECCEZIONE: Toglie la sottolineatura da bottoni, logo, icone social e card per non rovinare la grafica */
.btn:hover, 
.logo:hover, 
.social-links a:hover, 
.sponsor-card:hover, 
.team-item:hover, 
.back-to-top:hover {
    text-decoration: none !important;
}
body {
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigazione */

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 110px;
    width: 100%;
    max-width: 100%;
    padding: 0 25px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    height: 100%;
}

.site-logo-img {
    height: 90px;
    width: auto;
    object-fit: contain;
    display: block;
    margin: 0;
    mix-blend-mode: multiply; 
    filter: contrast(1.9) brightness(0.5); 
    transition: height 0.3s ease; 
}

.logo-text {
    background: var(--primary);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
}

.main-nav {
    display: flex;
    gap: 30px;
}

.main-nav a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(2, 132, 199, 0.4), rgba(15, 23, 42, 0.8)), url('copertina.jpeg') center/cover no-repeat;
    display: flex;
    align-items: center;
    text-align: center;
    color: #fff;
    padding-top: 110px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -1px;
    color: #fff;
}

.subtitle {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.btn-outline {
    border: 2px solid #fff;
    color: #fff;
}

.btn-outline:hover {
    background-color: #fff;
    color: var(--dark);
}

/* Sezioni Generali */
.section {
    padding: 90px 0;
}

.bg-light {
    background-color: var(--light);
}

/* TITOLI SEZIONE */
.section-title {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 15px;
    font-weight: 700;
    color: rgb(2, 132, 199);
}

.section-title.text-left {
    text-align: left;
}

.section-desc {
    text-align: center;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 50px auto;
    font-size: 1.1rem;
}

/* Griglia Attività */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
}

.card-img {
    height: 180px;
    background-size: cover;
    background-position: center;
}

/* LE TUE IMMAGINI ORIGINALI */
.windsurf-bg { background-image: url('Windsurf.jpeg'); }
.deriva-bg { background-image: url('Deriva&Vela.jpeg'); } 
.kitesurf-bg { background-image: url('Kitesurf.jpeg'); }
.sup-bg  { background-image: url('SUP.jpeg'); }

.card-body {
    padding: 25px;
}

.card-body h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: rgb(2, 132, 199);
}

.card-body p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* Sede Storica */
.sede-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.sede-text p {
    margin-bottom: 15px;
    color: var(--gray);
    font-size: 1.05rem;
}

.sede-info-box {
    background: #fff;
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border: 1px solid var(--border);
}

.sede-info-box h3 {
    margin-bottom: 20px;
    font-size: 1.25rem;
    color: rgb(2, 132, 199);
}

.sede-info-box ul {
    list-style: none;
}

.sede-info-box li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray);
}

.sede-info-box li i {
    color: var(--primary);
}

/* Social Card Moderna */
.social-card-modern {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto;
}

.social-icon-box {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.social-card-modern h3 {
    font-size: 1.3rem;
    color: rgb(2, 132, 199);
}

.social-card-modern p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 10px;
}

/* Contatti e Staff */
.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-card, .team-cards-wrapper {
    background: var(--light);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.contact-info-card h3, .team-cards-wrapper h3 {
    margin-bottom: 20px;
    font-size: 1.25rem;
    color: rgb(2, 132, 199);
}

.contact-info-card p {
    margin-bottom: 12px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info-card i {
    color: var(--primary);
    width: 20px;
}

.team-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.team-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    padding: 15px 20px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--dark);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.team-item:hover {
    border-color: var(--primary);
    transform: translateX(5px);
}

.team-item small {
    display: block;
    color: var(--gray);
    font-size: 0.85rem;
}

.team-item i {
    color: #25d366;
    font-size: 1.4rem;
}

/* Footer */
.site-footer {
    background: var(--dark);
    color: #fff;
    padding: 40px 0;
}

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

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: #fff;
    background: rgba(255,255,255,0.1);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary);
}

/* Pulsante Torna Su */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

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

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-4px);
}

/* --- SEZIONE SPONSOR --- */
.sponsor-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
}

.sponsor-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 220px;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 25px;
    transition: var(--transition);
    text-decoration: none; 
    outline: none;
}

.sponsor-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 20px -5px rgba(0,0,0,0.1);
}

.sponsor-card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    background: transparent !important;
    transition: transform 0.3s ease;
}

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

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    z-index: 9999;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Media Queries (Responsive) */
@media (max-width: 968px) {
    .sede-grid, .contacts-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 110px;
        left: 0;
        width: 100%;
        background: #fff;
        padding: 20px;
        box-shadow: 0 10px 10px rgba(0,0,0,0.1);
        gap: 15px;
    }
    .main-nav.active {
        display: flex;
    }
    .menu-toggle {
        display: block;
    }
    
    .hero-buttons {
        flex-direction: column; 
        align-items: center;
        width: 100%;
        padding: 0 20px; 
    }
    
    .hero-buttons .btn {
        width: 100%; 
        margin: 0;
        box-sizing: border-box;
        white-space: normal; 
    }
}

/* 1. Altezza per iPad e Cellulari */
.seamless-meteo-container {
    width: 100%;
    overflow: hidden;
    height: 5090px;
}

.seamless-meteo-container iframe {
    width: 100% !important;
    height: 100% !important;
    border: none;
    display: block;
}

/* 2. Altezza per i PC Desktop */ 
@media (min-width: 1024px) {
    .seamless-meteo-container {
        height: 5030px; 
    }
}

/* --- EFFETTO MENU COMPATTO DURANTE LO SCROLL --- */
.nav-container {
    transition: height 0.3s ease !important;
}

/* 1. Su PC restringiamo la barra a 70px */
.nav-container.compatto {
    height: 70px; 
    justify-content: flex-end; /* Questa riga forza il menu a restare a destra! */
}

/* 2. Scompare il logo ovunque appena scorri */
.nav-container.compatto .logo {
    display: none !important;
}

/* 3. Su Cellulare la facciamo microscopica */
@media (max-width: 768px) {
    .nav-container.compatto {
        height: 55px; 
        justify-content: flex-end; 
    }
    
    .nav-container.compatto .main-nav {
        top: 55px; 
    }
}