:root {
    --uk-blue: #00247D;
    --uk-red: #CF142B;
    --uk-white: #FFFFFF;
    --text-dark: #1a1a1a;
    --text-light: #f5f5f5;
    --bg-light: #f4f6f8;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background-color: var(--uk-blue);
    color: var(--uk-white);
    padding: 1.5rem 0;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.tagline {
    opacity: 0.9;
    font-size: 1rem;
    margin-top: 5px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--uk-blue) 0%, #001b5e 100%);
    color: var(--uk-white);
    text-align: center;
    padding: 4rem 1rem;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: var(--uk-red);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    opacity: 0.1;
    transform: rotate(45deg);
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.btn-primary {
    display: inline-block;
    background-color: var(--uk-red);
    color: var(--uk-white);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 10px rgba(207, 20, 43, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(207, 20, 43, 0.4);
}

/* Courses Section */
.courses-section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--uk-blue);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--uk-red);
    margin: 10px auto 0;
    border-radius: 2px;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.course-card {
    background: var(--uk-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.course-card:hover {
    transform: translateY(-5px);
}

.card-header {
    padding: 1.5rem;
    text-align: center;
    color: var(--uk-white);
}

.bg-blue { background-color: var(--uk-blue); }
.bg-red { background-color: var(--uk-red); }
.bg-white-text-blue { 
    background-color: var(--uk-white); 
    color: var(--uk-blue); 
    border-bottom: 4px solid var(--uk-blue);
}

.card-body {
    padding: 1.5rem;
}

.card-body ul {
    list-style: none;
}

.card-body li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
}

.check {
    display: block;
    margin-top: 1rem;
    color: #2e7d32;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
}

/* Form Section */
.form-section {
    padding: 4rem 0 6rem;
    background-color: #eef2f6;
}

.registration-form {
    background: var(--uk-white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    max-width: 600px;
    margin: 0 auto;
    border-top: 5px solid var(--uk-blue);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--uk-blue);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ced4da;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--uk-blue);
    box-shadow: 0 0 0 3px rgba(0, 36, 125, 0.1);
}

.btn-submit {
    display: block;
    width: 100%;
    background-color: var(--uk-blue);
    color: var(--uk-white);
    padding: 1rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-submit:hover {
    background-color: #001b5e;
}

/* Footer */
.footer {
    background-color: #111;
    color: #888;
    text-align: center;
    padding: 2rem 0;
    font-size: 0.9rem;
}

/* Responsiveness */
@media (max-width: 768px) {
    .header h1 {
        font-size: 1.5rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .registration-form {
        padding: 1.5rem;
    }
}