/* RESET E VARIABILI */
:root {
    --primary-blue: #4A90E2;    
    --light-blue: #EAF4FC;      
    --dark-blue: #2C3E50;       
    --white: #FFFFFF;
    --font-main: 'Poppins', sans-serif;
}

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

html, body {
    overflow-x: hidden;
    scroll-behavior: smooth;
    font-family: var(--font-main);
    color: var(--dark-blue);
    line-height: 1.6;
    background-color: var(--white);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* HEADER & NAV */
header {
    background-color: rgba(255, 255, 255, 0.98);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.logo-img {
    height: 55px;
    width: auto;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

nav a {
    text-decoration: none;
    color: inherit;
    font-size: 0.95rem;
    transition: color 0.3s;
}

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

/* HERO */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(44, 62, 80, 0.5), rgba(44, 62, 80, 0.5)), url('tazza.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 0 20px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 14px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
}

/* SEZIONI */
section { padding: 80px 0; }
h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: var(--primary-blue);
}

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

/* CHI SIAMO */
.split-layout {
    display: flex;
    gap: 40px;
    align-items: center;
}

.text-block { flex: 1; }
.img-container { flex: 1; display: flex; justify-content: center; }
.img-container img { max-width: 100%; height: auto; border-radius: 20px; }

/* CARDS */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.card {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* CONTATTI - COLORI RIPRISTINATI */
.contact-links-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.social-link {
    text-decoration: none;
    color: var(--dark-blue);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.social-link.whatsapp i { color: #25D366; font-size: 1.6rem; }
.social-link.instagram i { color: #E4405F; font-size: 1.6rem; }
.social-link.email i { color: var(--primary-blue); font-size: 1.6rem; }

.btn-gofundme {
    display: inline-block;
    background-color: #00ab6b;
    color: white;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
}

footer { padding: 30px; text-align: center; background: var(--dark-blue); color: white; }

/* MOBILE OPTIMIZATION */
@media (max-width: 768px) {
    .nav-container { flex-direction: column; }
    nav ul { gap: 10px; margin-top: 10px; }
    nav a { font-size: 0.8rem; }
    .hero h1 { font-size: 1.8rem; }
    .split-layout { flex-direction: column; text-align: center; }
    
    /* L'immagine ora segue l'ordine del testo e si posiziona sotto */
    .img-container { margin-top: 30px; } 
    
    section { padding: 60px 0; }
    h2 { font-size: 1.8rem; }
}