/* === HERO SECTION === */
.hero {
    position: relative;
    height: 90vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #e0f7ff;
    background: url("../assets/images/background-hero.jpg") center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 0 20px;
}

.hero h2 {
    font-size: 2.3rem;
    color: #00ffff;
    text-shadow: 0 0 20px #00ffff;
    margin-bottom: 1rem;
    animation: glow 3s ease-in-out infinite alternate;
}

.hero p {
    font-size: 1.1rem;
    color: #b3ecff;
    margin-bottom: 1.5rem;
}

.hero button {
    background: transparent;
    border: 2px solid #00ffff;
    color: #00ffff;
    padding: 0.8rem 1.8rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero button:hover {
    background: #00ffff;
    color: #05070e;
    box-shadow: 0 0 20px #00ffff;
}

#particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

@keyframes glow {
    from { text-shadow: 0 0 10px #00ffff; }
    to { text-shadow: 0 0 25px #00ffff, 0 0 50px #00ffff; }
}

@media (max-width: 768px) {
    .hero h2 { font-size: 1.8rem; }
    .hero p { font-size: 1rem; }
}