/* ============================================
   Kolumbusz Kristóf Iskola - Custom Styles
   ============================================ */

:root {
    --primary-blue: #003d82;
    --secondary-blue: #0056b3;
    --light-blue: #e7f1f8;
    --accent-blue: #0066cc;
    --text-dark: #1a1a1a;
    --text-light: #555555;
    --border-color: #ddd;
    --serif-font: 'Georgia', 'Garamond', serif;
    --sans-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ============================================
   Global Styles
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--serif-font);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--serif-font);
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

p {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

a {
    color: var(--secondary-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

/* ============================================
   Header & Navigation
   ============================================ */

.header-section {
    background-color: #ffffff;
    border-bottom: 2px solid var(--light-blue);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue) !important;
    font-family: var(--serif-font);
}

.school-name {
    color: var(--primary-blue);
}

.navbar-nav .nav-link {
    color: var(--text-dark) !important;
    font-family: var(--serif-font);
    font-size: 1.05rem;
    margin-left: 1.5rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--secondary-blue) !important;
}

/* ============================================
   Hero Section
   ============================================ */

.hero-section {
    background: linear-gradient(135deg, var(--light-blue) 0%, #f0f8ff 100%);
    padding: 5rem 0;
    border-bottom: 3px solid var(--primary-blue);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-family: var(--serif-font);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    line-height: 1.8;
    max-width: 700px;
    font-family: var(--serif-font);
}

.hero-subtitle strong {
    color: var(--primary-blue);
    font-weight: 600;
}

/* ============================================
   Mission Section
   ============================================ */

.mission-section {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-blue);
    font-weight: 700;
    margin-bottom: 2rem;
    font-family: var(--serif-font);
}

.mission-text {
    font-size: 1.15rem;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 1.5rem;
    font-family: var(--serif-font);
}

/* ============================================
   Offerings Section
   ============================================ */

.offerings-section {
    background-color: #f9fbfd;
    border-bottom: 1px solid var(--border-color);
}

.offering-card {
    background-color: #ffffff;
    border: 2px solid var(--light-blue);
    border-radius: 12px;
    padding: 2rem;
    text-align: left;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 61, 130, 0.08);
}

.offering-card:hover {
    border-color: var(--secondary-blue);
    box-shadow: 0 4px 16px rgba(0, 61, 130, 0.15);
    transform: translateY(-5px);
}

.offering-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.offering-title {
    font-size: 1.5rem;
    color: var(--primary-blue);
    font-weight: 700;
    margin-bottom: 0.75rem;
    font-family: var(--serif-font);
}

.offering-text {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.7;
    font-family: var(--serif-font);
}

/* ============================================
   Call-to-Action Section
   ============================================ */

.cta-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: #ffffff;
    border-bottom: 1px solid var(--border-color);
}

.cta-section .section-title {
    color: #ffffff;
}

.cta-text {
    font-size: 1.25rem;
    color: #ffffff;
    line-height: 1.8;
    font-family: var(--serif-font);
}

.cta-subtext {
    font-size: 1.1rem;
    color: #e7f1f8;
    font-family: var(--serif-font);
}

.btn-primary {
    background-color: #ffffff;
    color: var(--primary-blue);
    border: none;
    font-weight: 700;
    font-family: var(--serif-font);
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--light-blue);
    color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* ============================================
   Hashtags Section
   ============================================ */

.hashtags-section {
    background-color: #f9fbfd;
    border-bottom: 1px solid var(--border-color);
}

.hashtags-text {
    font-size: 1rem;
    color: var(--secondary-blue);
    font-weight: 600;
    font-family: var(--sans-font);
    word-break: break-word;
}

/* ============================================
   Footer
   ============================================ */

.footer-section {
    background-color: var(--primary-blue);
    color: #ffffff;
    padding: 3rem 0 1rem;
}

.footer-title {
    font-size: 1.5rem;
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 2rem;
    font-family: var(--serif-font);
}

.footer-info {
    margin-bottom: 2rem;
}

.footer-info h4 {
    color: #e7f1f8;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    font-family: var(--serif-font);
}

.footer-info p {
    color: #e7f1f8;
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 0;
    font-family: var(--serif-font);
}

.footer-list {
    list-style: none;
    padding-left: 0;
}

.footer-list li {
    color: #e7f1f8;
    margin-bottom: 0.5rem;
    font-family: var(--serif-font);
}

.footer-list li:before {
    content: "✓ ";
    color: #ffffff;
    font-weight: bold;
    margin-right: 0.5rem;
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.2);
    margin: 2rem 0;
}

.footer-copyright {
    color: #b3d9ff;
    font-size: 0.95rem;
    text-align: center;
    margin: 0;
    font-family: var(--sans-font);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .offering-card {
        padding: 1.5rem;
    }

    .offering-icon {
        font-size: 2.5rem;
    }

    .offering-title {
        font-size: 1.25rem;
    }

    .cta-text {
        font-size: 1.1rem;
    }

    .navbar-nav .nav-link {
        margin-left: 0;
        padding: 0.5rem 0;
    }

    .hero-section {
        padding: 3rem 0;
    }

    .mission-section,
    .offerings-section,
    .cta-section,
    .hashtags-section {
        padding: 3rem 0;
    }

    .footer-section {
        padding: 2rem 0 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .offering-card {
        padding: 1.25rem;
    }

    .offering-icon {
        font-size: 2rem;
    }

    .offering-title {
        font-size: 1.1rem;
    }

    .cta-text {
        font-size: 1rem;
    }

    .footer-title {
        font-size: 1.25rem;
    }

    .footer-info h4 {
        font-size: 1rem;
    }

    .footer-info p {
        font-size: 0.95rem;
    }

    .hashtags-text {
        font-size: 0.9rem;
    }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .navbar,
    .footer-section {
        display: none;
    }

    body {
        background-color: #ffffff;
    }
}