/* edu.css - Professional styles for education.php */

/* CSS Variables */
:root {
    --primary-color: #1976d2; /* Professional blue */
    --accent-color: #d32f2f; /* Vibrant red for accents */
    --dark-color: #1a1a1a; /* Dark text */
    --light-gray: #fafafa; /* Light background */
    --white: #ffffff;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --gradient-bg: linear-gradient(135deg, #e8f0fe 0%, #bbdefb 100%);
    /* Icon colors inspired by example */
    --icon-color-1: #293b85; /* Dark blue from example */
    --icon-color-2: #F68A1E; /* Vibrant orange from example */
    --icon-color-3: #00897b; /* Teal for contrast */
    --icon-color-4: #d81b60; /* Pink for variety */
}

/* General Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    color: var(--dark-color);
    background: var(--light-gray);
    overflow-x: hidden;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    font-weight: 600;
    background: linear-gradient(90deg, #1e293b 0%, #5b4eff 100%);
    box-shadow: var(--shadow);
    padding: 12px 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--primary-color);
    transition: transform 0.3s ease;
}

.logo-circle:hover {
    transform: scale(1.05);
}

.logo-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-menu li {
    margin-left: 20px;
}

.nav-menu li a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.nav-menu li a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.nav-menu li a.active {
    color: var(--primary-color);
    font-weight: 700;
    border-bottom: 2px solid var(--primary-color);
}

.nav-menu .btn {
    padding: 8px 18px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: background 0.3s ease, transform 0.3s ease;
}

.nav-menu .btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.nav-menu .signup {
    background: var(--accent-color);
}

.nav-menu .signup:hover {
    background: var(--primary-color);
}

.menu-toggle {
    display: none;
    font-size: 1.4rem;
    color: var(--dark-color);
    cursor: pointer;
}

/* Main Content */
.main-content {
    padding-top: 80px;
    min-height: calc(100vh - 80px);
}

/* Education Section */
.education-section {
    padding: 60px 0;
}

.education-section h1 {
    font-size: 2.5rem;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-intro {
    font-size: 1rem;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

/* Course Announcements */
.courses {
    margin-bottom: 50px;
}

.courses h2 {
    font-size: 2rem;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 700;
}

.course-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.course-item {
    background: var(--white);
    padding: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 240px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.course-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.course-item h3 {
    font-size: 1.4rem;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.course-item p {
    font-size: 0.9rem;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-weight: 300;
}

.course-item .btn {
    padding: 8px 16px;
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    transition: background 0.3s ease, transform 0.3s ease;
}

.course-item .btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

/* Promotional Media */
.promo-media {
    margin-bottom: 50px;
}

.promo-media h2 {
    font-size: 2rem;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 700;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.media-item {
    background: var(--white);
    padding: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    min-height: 480px; /* Uniform height */
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.media-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.media-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    flex-grow: 1;
    justify-content: space-between;
}

.media-image {
    width: 200px;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.media-image img {
    width: 200px;
    height: 200px;
    object-fit: contain;
    border-radius: var(--border-radius);
    transition: transform 0.3s ease;
}

.media-image:hover img {
    transform: scale(1.05);
}

.media-item h3 {
    font-size: 1.4rem;
    color: var(--dark-color);
    text-align: center;
    font-weight: 700;
    margin-bottom: 10px;
}

.media-steps {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.media-steps p {
    font-size: 0.9rem;
    color: var(--dark-color);
    text-align: center;
    line-height: 1.5;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background 0.3s ease;
}

.media-steps p:hover {
    background: var(--gradient-bg);
}

.media-steps i {
    font-size: 1rem;
    margin-right: 8px;
    transition: transform 0.3s ease, color 0.3s ease;
}

/* Distinct colors for each icon in media-steps, inspired by example */
.media-steps p:nth-child(1) i {
    color: var(--icon-color-1); /* Dark blue */
}

.media-steps p:nth-child(2) i {
    color: var(--icon-color-2); /* Orange */
}

.media-steps p:nth-child(3) i {
    color: var(--icon-color-3); /* Teal */
}

.media-steps p:nth-child(4) i {
    color: var(--icon-color-4); /* Pink */
}

.media-steps i:hover {
    color: var(--icon-color-2); /* Orange on hover, inspired by example */
    transform: scale(1.2);
}

.media-steps strong {
    font-weight: 600;
    color: var(--dark-color);
}

.media-steps .arabic {
    font-family: 'Cairo', sans-serif;
    direction: rtl;
    display: inline-block;
    margin-left: 8px;
}

.media-item .btn {
    padding: 8px 16px;
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    transition: background 0.3s ease, transform 0.3s ease;
    align-self: center;
}

.media-item .btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.certificate-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.certificate-btn i {
    font-size: 1rem;
}

/* Highlight Card (Fire Extinguisher Guide) */
.highlight-card {
    background: var(--white);
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
}

.highlight-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-bg);
    border-radius: calc(var(--border-radius) + 2px);
    z-index: -1;
}

.video-preview {
    position: relative;
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    color: var(--white);
    background: rgba(0, 0, 0, 0.6);
    padding: 12px;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.video-preview:hover .play-icon {
    background: var(--accent-color);
}

.video-btn {
    background: var(--accent-color);
}

.video-btn:hover {
    background: var(--primary-color);
}

/* Footer */
footer {
    background: var(--dark-color);
    color: var(--white);
    text-align: center;
    padding: 20px 0;
}

footer p {
    font-size: 0.9rem;
    font-weight: 300;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        padding-top: 70px;
    }
    .education-section h1 {
        font-size: 2rem;
    }
    .section-intro {
        font-size: 0.9rem;
    }
    .courses h2,
    .promo-media h2 {
        font-size: 1.8rem;
    }
    .course-item,
    .media-item {
        min-height: 420px;
    }
    .media-image,
    .media-image img {
        width: 150px;
        height: 150px;
    }
    .media-steps p {
        font-size: 0.85rem;
        padding: 6px 10px;
    }
    .menu-toggle {
        display: block;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 260px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 15px;
        box-shadow: var(--shadow);
        transition: right 0.3s ease;
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu li {
        margin: 12px 0;
    }
}

@media (max-width: 480px) {
    .education-section h1 {
        font-size: 1.8rem;
    }
    .section-intro {
        font-size: 0.85rem;
    }
    .courses h2,
    .promo-media h2 {
        font-size: 1.6rem;
    }
    .course-item h3,
    .media-item h3 {
        font-size: 1.3rem;
    }
    .course-item p,
    .media-steps p {
        font-size: 0.8rem;
    }
    .course-item .btn,
    .media-item .btn {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    .media-image,
    .media-image img {
        width: 120px;
        height: 120px;
    }
    .course-item,
    .media-item {
        min-height: 380px;
    }
    .play-icon {
        font-size: 1.8rem;
        padding: 8px;
    }
}