* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    height: 100vh;
    overflow: hidden; 
    position: relative;
    background-color: #008080; 
}

#bg-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    z-index: -1;
}

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

.navbar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 25px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-buttons {
    display: flex;
    gap: 15px;
}

.btn-nav {
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    padding: 10px 25px;
    border-radius: 50px;
    transition: 0.3s;
}

.btn-login {
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-login:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.btn-register {
    background: #00796B;
    color: white;
    border: 2px solid #00796B;
    box-shadow: 0 4px 15px rgba(0, 121, 107, 0.4);
}

.btn-register:hover {
    background: #006059;
    border-color: #006059;
    transform: translateY(-2px);
}

.hero-content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-content h1 span {
    color: #AEEA00; 
}

.hero-content p {
    font-size: 18px;
    max-width: 600px;
    line-height: 1.6;
    margin-bottom: 30px; 
    color: rgba(255, 255, 255, 0.9);
}


.hero-icons {
    display: flex;
    gap: 50px;
    margin-bottom: 40px;
    justify-content: center;
    align-items: center;
}

.icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: 0.3s;
    cursor: default;
}

.icon-item ion-icon {
    font-size: 42px;
    color: #AEEA00; 
    filter: drop-shadow(0 0 10px rgba(174, 234, 0, 0.3));
    transition: 0.3s;
}

.icon-item span {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.icon-item:hover {
    transform: translateY(-5px);
}

.icon-item:hover ion-icon {
    filter: drop-shadow(0 0 20px rgba(174, 234, 0, 0.6));
    transform: scale(1.1);
}


.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #00796B;
    color: white;
    text-decoration: none;
    padding: 15px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 50px;
    transition: 0.3s;
    box-shadow: 0 10px 30px rgba(0, 121, 107, 0.4);
}

.cta-btn:hover {
    background: #006059;
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 121, 107, 0.6);
}

.cta-btn ion-icon {
    font-size: 24px;
}

.mini-footer {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    z-index: 5;
}

@media (max-width: 768px) {
    .navbar { padding: 20px; }
    .logo img { height: 30px; }
    .hero-content h1 { font-size: 42px; }
    .hero-content p { font-size: 15px; }
    
    
    .hero-icons { gap: 25px; margin-bottom: 30px; }
    .icon-item ion-icon { font-size: 32px; }
    .icon-item span { font-size: 11px; }
}