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

/* Header */
.header-container {
    background-color: #2a3f5a;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-container .logo img {
    max-height: 60px;
}

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

.header-container nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
}

.header-container nav ul li a:hover {
    color: #ffcc00;
    text-decoration: underline;
}

/* Footer */
.footer-container {
    background-color: #2a3f5a;
    color: white;
    padding: 20px;
    text-align: center;
    margin-top: 30px;
}

.footer-container .footer-content ul {
    list-style: none;
    padding: 10px 0;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.footer-container .footer-content ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-container .footer-content ul li a:hover {
    color: #ffcc00;
    text-decoration: underline;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    animation: fadeIn 1s ease-in-out;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

.fadeIn {
    animation: fadeIn 0.5s ease-in-out;
}

.slideOut {
    animation: slideOut 0.5s ease-in-out forwards;
}

/* Titles */
h2 {
    color: #2a3f5a;
    margin-bottom: 20px;
    text-align: center;
    font-size: 2rem;
    animation: slideIn 1s ease-in-out;
}

/* Webinar Grid */
.webinar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    animation: fadeIn 1s ease-in-out;
}

.webinar-item {
    position: relative;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 10px;
    text-align: center;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: fadeIn 1s ease-in-out;
    background-size: cover;
    background-position: center;
    height: 350px;
}

.webinar-item::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.webinar-item img {
    display: none;
}

.webinar-item h3, .webinar-item p, .webinar-item button {
    position: relative;
    z-index: 2;
}

.webinar-item h3 {
    color: #fff;
    margin-bottom: 10px;
    font-size: 1.4rem;
    margin-top: 20px;
}

.webinar-item p {
    color: #ddd;
    margin-bottom: 15px;
}

.webinar-item button {
    padding: 10px 20px;
    background-color: #004080;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 15px;
}

.webinar-item button:hover {
    background-color: #0059b3;
}

.webinar-item.unavailable {
    background: #e0e0e0;
    color: #666;
}

.webinar-item.past {
    background: #f0f0f0;
    color: #aaa;
    position: relative;
    border-radius: 10px;
    text-align: center;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: fadeIn 1s ease-in-out;
    background-size: cover;
    background-position: center;
    height: 350px;
}

.webinar-item.past::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.webinar-item.past h3, .webinar-item.past p {
    position: relative;
    z-index: 2;
    color: #ddd;
}

.webinar-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Form and Summary Containers */
.form-container, .summary-container {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 20px;
    border-radius: 10px;
    text-align: left;
    margin-top: 20px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    animation: fadeIn 1s ease-in-out;
}

.form-container label, .summary-container label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.form-container input, .form-container textarea, .summary-container span {
    width: calc(100% - 20px);
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

.form-container input::placeholder, .form-container textarea::placeholder {
    color: #bbb;
}

.form-container button, .summary-container button {
    padding: 10px 20px;
    background-color: #004080;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.form-container button:hover, .summary-container button:hover {
    background-color: #0059b3;
}

/* Responsive */
@media (max-width: 600px) {
    .header-container {
        flex-direction: column;
        text-align: center;
    }

    .header-container nav ul {
        flex-direction: column;
        gap: 10px;
    }

    .webinar-grid {
        grid-template-columns: 1fr;
    }
}

/* Specific Styles for Form and Summary Containers */
#formContainer {
    margin: 0 auto;
}

#formContainer img {
    display: block;
    margin: 0 auto 20px auto;
    width: 100%;
    max-width: 400px;
}

#formContainer p {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

#summaryContainer {
    margin: 0 auto;
}

.summary-container h3 {
    text-align: center;
}

/* Summary Container */
.summary-container {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 20px;
    border-radius: 10px;
    text-align: left;
    margin-top: 20px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    animation: fadeIn 1s ease-in-out;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.summary-content {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 10px;
}

.summary-row {
    display: contents;
}

.summary-row label {
    font-weight: bold;
    color: #333;
}

.summary-row span {
    display: block;
    padding: 10px;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    color: #333;
}

.confirm-button {
    padding: 10px 20px;
    background-color: #004080;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    align-self: center;
    margin-top: 20px;
}

.confirm-button:hover {
    background-color: #0059b3;
}