body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow-x: hidden;
    background-color: #fff;
}

header.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    padding: 100px 20px;
    position: relative;
    overflow: hidden;
}

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

header.hero h1, header.hero p, header.hero .btn {
    position: relative;
    z-index: 2;
}

header.hero h1 {
    font-size: 2.5em;
    margin: 0.5em 0;
    animation: fadeInDown 1s ease;
}

header.hero p {
    font-size: 1.2em;
    margin-bottom: 1em;
    animation: fadeInUp 1s ease;
}

section {
    padding: 50px 20px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
}

section.in-view {
    opacity: 1;
    transform: translateY(0);
}

section h2 {
    text-align: center;
    font-size: 2em;
    margin-bottom: 1em;
}

.content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    line-height: 1.6;
}

.content p {
    font-size: 1.2em;
    margin-bottom: 1.5em;
    color: #555;
}

.content img {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
}

.icon-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.icon-card {
    flex: 1 1 300px;
    background: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.icon-card:hover {
    transform: translateY(-10px);
}

.icon-card i {
    font-size: 2em;
    margin-bottom: 10px;
}

.icon-card h3 {
    font-size: 1.5em;
    margin: 10px 0;
}

.icon-card p {
    font-size: 1em;
    color: #555;
}

.cta {
    text-align: center;
    background: #007BFF;
    color: white;
    padding: 40px 20px;
}

.cta h3 {
    font-size: 2em;
    margin-bottom: 1em;
}

.cta .btn {
    background-color: #0056b3;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.cta .btn:hover {
    background-color: #003d82;
}

footer {
    background: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
}

footer nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

footer nav ul li {
    display: inline;
}

footer nav ul li a {
    color: white;
    text-decoration: none;
}

footer .social-links {
    margin: 20px 0;
}

footer .social-links a {
    color: white;
    margin: 0 10px;
    font-size: 1.5em;
}

@media (max-width: 768px) {
    header.hero {
        padding: 50px 20px;
    }

    header.hero h1 {
        font-size: 2em;
    }

    header.hero p {
        font-size: 1em;
    }

    section {
        padding: 30px 20px;
    }

    .icon-card {
        flex: 1 1 100%;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-menu {
    right: 0;
    left: auto;
}

.dark-mode {
    background-color: #121212;
    color: white;
}

.form-container {
    max-width: 400px;
    margin: auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 10px;
    background-color: #f9f9f9;
}

.navbar-brand {
    padding-left: 15px;
}

.nav-icons {
    display: flex;
    align-items: center;
}

.nav-icons .btn {
    background: none;
    border: none;
    color: white;
    padding: 0 10px;
    display: flex;
    align-items: center;
}

.nav-icons .btn:hover {
    background: none;
    color: #ddd;
}

.nav-icons .dropdown-toggle::after {
    display: none;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
}

.logo {
    max-width: 200px;
    margin: 0 20px;
}

.login-buttons {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.login-button {
    background-color: #fff;
    color: #757575;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-transform: none;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    overflow: hidden;
}

.login-button img {
    margin: 0;
    vertical-align: middle;
    width: 24px;
    height: 24px;
}

.g_id_signin {
    border-radius: 50%;
    width: 50px !important;
    height: 50px !important;
}

.message {
    margin-top: 10px;
}

.toast-container {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1050;
}