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

        :root {
            --bg-gradient-start: #0f0b1f;
            --bg-gradient-end: #1e1335;
            --pulse-text-color: #d9b8ff;
            --pulse-shadow1: #a855f7;
            --pulse-shadow2: #c084fc;
            --year-color: #f0a6ff;
            --year-shadow1: #e879f9;
            --year-shadow2: #d946ef;
            --year-shadow3: #c026d3;
            --subtitle-color: #cdb5e8;
            --section-title-color: #f4d2ff;
            --section-text-color: #d7c8ed;
            --content-heading-color: #d9b8ff;
            --footer-link-hover: #f7f0ff;
            --border-color: rgba(216, 180, 254, 0.3);
            --glow-color: rgba(168, 85, 247, 0.15);
            /* Variabili per la navbar */
            --navbar-bg: rgba(15, 11, 31, 0.95);
            --navbar-text: #d9b8ff;
            --navbar-hover: #f0a6ff;
            --navbar-active: #c084fc;
            --hamburger-color: #a855f7;
        }

        body {
            background: linear-gradient(145deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
            font-family: 'Poppins', sans-serif;
            padding: 1rem;
            min-height: 100vh;
        }

        .container {
            text-align: center;
            max-width: 900px;
            width: 100%;
        }

        .pulse-text {
            color: var(--pulse-text-color);
            font-size: clamp(3rem, 12vw, 6rem);
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            line-height: 1.2;
            animation: pulse 2.8s infinite ease-in-out;
            text-shadow: 0 0 15px var(--pulse-shadow1), 0 0 25px var(--pulse-shadow2);
            transform-origin: center;
            will-change: transform, opacity, text-shadow;
        }

        .year {
            display: block;
            font-size: 1.8em;
            color: var(--year-color);
            text-shadow: 0 0 25px var(--year-shadow1), 0 0 50px var(--year-shadow2), 0 0 70px var(--year-shadow3);
            margin-top: 0.2em;
            letter-spacing: 0.2em;
            font-weight: 800;
        }

        .subtitle {
            color: var(--subtitle-color);
            font-size: 1.3rem;
            letter-spacing: 3px;
            margin-top: 2rem;
            opacity: 0.9;
            font-weight: 400;
            text-transform: uppercase;
            border-top: 1px solid var(--border-color);
            display: inline-block;
            padding-top: 1.5rem;
            padding-left: 2rem;
            padding-right: 2rem;
        }

        .section-title {
            color: var(--section-title-color);
            font-size: clamp(1.2rem, 2vw, 1.6rem);
            font-weight: 600;
            letter-spacing: 0.08em;
            margin-bottom: 0.8rem;
            margin-top: 2rem;
        }

        .section-text {
            color: var(--section-text-color);
            font-size: 1rem;
            line-height: 1.75;
            opacity: 0.92;
            margin: 0 auto 1.5rem;
            max-width: 44rem;
            text-align: left;
        }

        .content {
            text-align: left;
        }

        .content-heading {
            color: var(--content-heading-color);
            font-size: 1.15rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            margin-bottom: 1rem;
            opacity: 0.95;
        }

        .hero {
            /* cambiare nrem per far salire o scendere "il punto di partenza" */
            min-height: calc(100vh - 2rem);
            display: flex;
            flex-direction: column;
            justify-content: space-between;


        }

        .hero-top {
            padding-top: 6rem;
        }

        .hero-bottom {
            text-align: center;
        }

        .hero .section-title {
            margin-top: 0;
        }

        .section-title{
            text-align: center;
            color: var(--pulse-shadow2);
        }

        .footer-links a {
            transition: transform 0.2s ease, color 0.2s ease;
        }

        .footer-links a:hover {
            transform: translateY(-2px);
            color: var(--footer-link-hover);
        }

        @keyframes pulse {
            0% {
                transform: scale(1);
                opacity: 0.9;
                text-shadow: 0 0 15px var(--pulse-shadow1), 0 0 25px var(--pulse-shadow2);
            }

            50% {
                transform: scale(1.08);
                opacity: 1;
                text-shadow: 0 0 30px var(--pulse-shadow2), 0 0 60px var(--year-shadow2), 0 0 80px var(--year-shadow1);
            }

            100% {
                transform: scale(1);
                opacity: 0.9;
                text-shadow: 0 0 15px var(--pulse-shadow1), 0 0 25px var(--pulse-shadow2);
            }
        }

        .year {
            animation: pulseYear 2.8s infinite ease-in-out;
        }

        @keyframes pulseYear {

            0%,
            100% {
                transform: scale(1);
                text-shadow: 0 0 25px var(--year-shadow1), 0 0 50px var(--year-shadow2), 0 0 70px var(--year-shadow3);
            }

            50% {
                transform: scale(1.05);
                text-shadow: 0 0 40px var(--year-color), 0 0 80px var(--year-shadow1), 0 0 120px var(--pulse-shadow2);
            }
        }

        @media (max-width: 600px) {
            .pulse-text {
                letter-spacing: 0.05em;
            }

            .year {
                letter-spacing: 0.15em;
            }

            .subtitle {
                font-size: 1rem;
                letter-spacing: 2px;
            }

            .section-text {
                font-size: 0.98rem;
            }
        }

        .background-glow {
            position: fixed;
            top: 50%;
            left: 50%;
            width: 100%;
            max-width: 800px;
            height: 100%;
            max-height: 800px;
            background: radial-gradient(circle at center, var(--glow-color) 0%, transparent 70%);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            z-index: -1;
            animation: glowMove 10s infinite alternate;
        }

        @keyframes glowMove {
            0% {
                opacity: 0.3;
                transform: translate(-50%, -50%) scale(1);
            }

            100% {
                opacity: 0.6;
                transform: translate(-50%, -50%) scale(1.2);
            }
        }

/* Stili per la navbar Bootstrap responsive - Mobile First */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--navbar-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navbar-text) !important;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    color: var(--navbar-hover) !important;
    text-shadow: 0 0 10px var(--pulse-shadow1);
}

/* Stili per il toggle button mobile */
.navbar-toggler {
    border: none;
    padding: 0.25rem 0.75rem;
    transition: all 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(168, 85, 247, 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23d9b8ff' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}



.navbar-nav {
    gap: 0.5rem;
}

/* Stili per i nav item */
.nav-item {
    transition: all 0.3s ease;
}

.nav-link {
    color: var(--navbar-text) !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--navbar-hover) !important;
    background: rgba(168, 85, 247, 0.1);
    transform: translateY(-2px);
}

.nav-link:focus-visible {
    color: var(--navbar-hover) !important;
    background: rgba(168, 85, 247, 0.1);
    outline: 2px solid var(--navbar-hover);
    outline-offset: 2px;
}

.nav-link.active {
    color: var(--navbar-active) !important;
    background: rgba(192, 132, 252, 0.2);
    border-bottom: 2px solid var(--navbar-active);
}

.background-glow {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 100%;
    max-width: 800px;
    height: 100%;
    max-height: 800px;
    background: radial-gradient(circle at center, var(--glow-color) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    animation: glowMove 10s infinite alternate;
    pointer-events: none; /* ← aggiungi questa riga */
}

.navbar-collapse.show {
    display: block !important;
}