/* ============================================
   TECH IN DE LES - SHARED STYLES
   "Educational Warmth" Color Palette
   ============================================ */

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

/* === LAYOUT === */
/* Note: Color and typography variables are now in /shared/colors.css */
body {
    font-family: var(--font-body);
    background: linear-gradient(135deg, var(--bg-section) 0%, var(--bg-default) 100%);
    min-height: 100vh;
    color: var(--text-default);
    line-height: 1.6;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-default);
    line-height: 1.2;
}

/* === HEADER === */
.site-header {
    background: var(--bg-card);
    box-shadow: 0 2px 4px rgba(3, 13, 38, 0.08);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo:hover {
    color: var(--secondary);
}

/* Navigation */
.header-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.header-nav a:hover {
    color: var(--primary);
    background: var(--bg-section);
}

.header-nav a.active {
    color: var(--primary);
    background: rgba(3, 13, 38, 0.1);
}

/* Dropdown menu */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-dropdown-toggle::after {
    content: "▾";
    font-size: 0.75rem;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 12px rgba(3, 13, 38, 0.15);
    min-width: 200px;
    padding: 8px 0;
    z-index: 200;
}

.nav-dropdown:hover .nav-dropdown-menu {
    display: block;
}

.nav-dropdown-menu a {
    display: block;
    padding: 10px 16px;
    color: var(--text-secondary);
    border-radius: 0;
}

.nav-dropdown-menu a:hover {
    background: var(--bg-section);
    color: var(--primary);
}

/* External link styling */
.nav-external {
    color: var(--secondary) !important;
    border: 1px solid var(--secondary);
    border-radius: var(--radius-sm) !important;
}

.nav-external:hover {
    background: var(--secondary) !important;
    color: var(--text-light) !important;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    color: var(--text-default);
}

/* === BUTTONS === */
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #030D26 100%);
    color: var(--text-light);
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(3, 13, 38, 0.3);
    background: linear-gradient(135deg, var(--secondary) 0%, #B8703F 100%);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--primary);
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-block;
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(3, 13, 38, 0.1);
    background: var(--primary);
    color: var(--text-light);
}

/* === SECTIONS === */
.section {
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: var(--width-narrow);
    margin: 0 auto;
}

/* === WERKVORMEN SECTION HEADER === */
.werkvormen-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 60px;
    background: var(--bg-card);
    padding: 60px;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px rgba(3, 13, 38, 0.08);
}

.werkvormen-header__text h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-default);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.werkvormen-header__text p {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.werkvormen-header__cta {
    margin-top: 30px;
}

.werkvormen-header__image {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(3, 13, 38, 0.15);
}

.werkvormen-header__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* === HERO === */
.hero {
    text-align: center;
    padding: 80px 20px;
    max-width: var(--width-content);
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === CARDS === */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(3, 13, 38, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(3, 13, 38, 0.15);
}

.card-thumbnail {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--bg-section) 0%, var(--bg-default) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.card-thumbnail img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.card-content {
    padding: 24px;
}

.card-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
}

/* === BADGES === */
.badge {
    background: var(--bg-section);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    font-weight: 500;
    display: inline-block;
}

.badge.doelgroep {
    background: linear-gradient(135deg, rgba(3, 13, 38, 0.1) 0%, rgba(3, 13, 38, 0.2) 100%);
    color: var(--primary);
}

.badge.niveau {
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    color: #2E7D32;
}

.badge.type-werkvorm {
    background: linear-gradient(135deg, #FFF4E6 0%, #FFE8CC 100%);
    color: var(--secondary);
}

.badge.type-blog {
    background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
    color: #030D26;
}

/* === FOOTER === */
.site-footer {
    padding-top: 40px;
    padding-bottom: 20px;
}

.site-footer hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0 0 20px 0;
}

.footer-content {
    max-width: var(--width-wide);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: var(--text-secondary);
    transition: color 0.2s;
}

.footer-social a:hover {
    color: var(--primary);
}

.footer-links {
    display: flex;
    gap: 12px;
    align-items: center;
}

.footer-links a {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary);
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* === LOADING STATE === */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

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

    .section-header h2 {
        font-size: 2rem;
    }

    .werkvormen-header {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 40px;
        padding: 40px 30px;
    }

    .werkvormen-header__image {
        height: 300px;
    }

    .werkvormen-header__text h2 {
        font-size: 2rem;
    }

    .header-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-card);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 12px rgba(3, 13, 38, 0.15);
    }

    .header-nav.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero {
        padding: 40px 20px;
    }
}

/* ============================================
   PAGE HERO - Universal hero section component
   ============================================ */

.page-hero {
    width: 100%;
    padding: 100px 20px;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-dark-start) 0%, var(--bg-dark-mid) 50%, var(--bg-dark-end) 100%);
    position: relative;
    overflow: hidden;
}

/* Optionele achtergrond overlay voor extra diepte */
.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(100, 50, 150, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.page-hero__container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Grote titel container */
.page-hero__title {
    font-family: var(--font-heading, 'Oswald', sans-serif);
    font-size: clamp(4rem, 12vw, 10rem);
    font-weight: 700;
    line-height: 0.95;
    margin: 0 0 2rem 0;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

/* Gevulde tekst (wit) */
.title-filled {
    color: var(--text-on-dark);
    display: block;
}

/* Outline tekst (alleen rand) */
.title-outline {
    color: transparent;
    -webkit-text-stroke: 2px rgba(255, 255, 255, 0.7);
    text-stroke: 2px rgba(255, 255, 255, 0.7);
    display: block;
}

/* Highlighted tekst (met achtergrond) */
.title-highlight {
    background: rgba(255, 255, 255, 0.95);
    color: var(--bg-dark-start);
    padding: 0.1em 0.3em;
    display: inline;
}

.page-hero__subtitle {
    font-family: var(--font-body, 'Barlow', sans-serif);
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 400;
    line-height: 1.5;
    margin: 0 0 2rem 0;
    color: var(--text-on-dark-muted);
}

.page-hero__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

/* Page Hero Buttons (BEM naming) */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-body, 'Barlow', sans-serif);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn--primary {
    background: var(--text-on-dark);
    color: var(--bg-dark-start);
}

.btn--primary:hover {
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
}

.btn--secondary {
    background: transparent;
    border: 2px solid var(--text-on-dark-muted);
    color: var(--text-on-dark-muted);
}

.btn--secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--text-on-dark);
    color: var(--text-on-dark);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.1);
}

/* Page Hero Responsive */
@media (max-width: 768px) {
    .page-hero {
        padding: 60px 20px;
    }

    .page-hero__buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .page-hero {
        padding: 40px 20px;
    }
}

/* ============================================
   FEATURE CARDS - Large clickable cards section
   ============================================ */

.feature-cards {
    background: #0E0E23;
    padding: 60px 20px;
}

.feature-cards__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: var(--width-wide);
    margin: 0 auto;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid var(--border-orange);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    min-height: 280px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s, background 0.2s;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-4px);
    background-color: rgba(255, 255, 255, 0.06);
    border-color: var(--border-orange-hover);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* Card with background image */
.feature-card--image {
    background-size: cover;
    background-position: center;
    position: relative;
    border-color: var(--border-orange);
}

/* Image cards: alleen pijltje verandert bij hover */

.feature-card--image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 40%, rgba(0, 0, 0, 0.1) 100%);
    border-radius: var(--radius-lg);
}

.feature-card--image .feature-card__header {
    position: relative;
    z-index: 1;
    justify-content: flex-end;
}

.feature-card--image .feature-card__content {
    position: relative;
    z-index: 1;
}

/* Alleen pijltje oranje bij hover op image card */
.feature-card--image:hover .feature-card__arrow {
    border-color: var(--border-orange);
    color: var(--border-orange);
    background: transparent;
}

/* Card with media element on top */
.feature-card--media {
    padding: 0;
    overflow: hidden;
}

.feature-card--media .feature-card__media {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.feature-card--media .feature-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-card--media .feature-card__arrow {
    position: absolute;
    top: 16px;
    right: 16px;
}

.feature-card--media .feature-card__content {
    padding: 24px;
    justify-content: flex-start;
}

/* Media cards: alleen pijltje verandert bij hover */
.feature-card--media:hover .feature-card__arrow {
    border-color: var(--border-orange);
    color: var(--border-orange);
    background: transparent;
}

/* Card with centered text-only content */
.feature-card--centered {
    text-align: center;
    justify-content: center;
    align-items: center;
    padding: 48px 32px;
    background-position: center center;
}

.feature-card--centered .feature-card__content {
    justify-content: center;
    align-items: center;
    width: 100%;
}

.feature-card--centered .feature-card__icon-large {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card--centered .feature-card__arrow {
    position: absolute;
    top: 16px;
    right: 16px;
}

.feature-card--centered .feature-card__title {
    margin-bottom: 16px;
}

.feature-card--centered .feature-card__description {
    margin-bottom: 24px;
}

.feature-card--centered .feature-card__cta {
    margin-top: auto;
}

.feature-card--centered:hover .feature-card__arrow {
    border-color: var(--border-orange);
    color: var(--border-orange);
}

/* Italic description variant */
.feature-card__description--italic {
    font-style: italic;
}

/* Card header with icon and arrow */
.feature-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.feature-card__icon {
    width: 48px;
    height: 48px;
    border: 2px solid var(--border-on-dark);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-on-dark-muted);
}

.feature-card__arrow {
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-on-dark);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-on-dark-muted);
    font-size: 1.2rem;
    transition: all 0.2s;
}

.feature-card:hover .feature-card__arrow {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--border-orange);
    color: var(--text-on-dark);
}

/* Card content */
.feature-card__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.feature-card__title {
    font-family: var(--font-heading, 'Oswald', sans-serif);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-on-dark);
    margin: 0 0 12px 0;
    line-height: 1.2;
}

.feature-card__description {
    font-family: var(--font-body, 'Barlow', sans-serif);
    font-size: 1rem;
    color: var(--text-on-dark-muted);
    line-height: 1.6;
    margin: 0;
}

/* Highlight card variant (like the purple CTA card in the image) */
.feature-card--highlight {
    background: rgba(255, 255, 255, 0.05);
}

.feature-card--highlight .feature-card__cta {
    margin-top: auto;
    padding-top: 24px;
}

.feature-card__cta-button {
    display: inline-block;
    background: #030D26;
    color: white;
    padding: 14px 28px;
    border-radius: var(--radius-lg);
    font-family: var(--font-body, 'Barlow', sans-serif);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: background 0.2s, transform 0.2s;
    width: 100%;
}

.feature-card__cta-button:hover {
    background: #030D26;
    transform: translateY(-2px);
}

/* Feature list inside card */
.feature-card__list {
    list-style: none;
    padding: 0;
    margin: 16px 0 0 0;
}

.feature-card__list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--text-on-dark-muted);
    font-size: 0.95rem;
}

.feature-card__list-icon {
    font-size: 1rem;
}

/* Feature cards responsive */
@media (max-width: 1024px) {
    .feature-cards__grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .feature-card {
        min-height: 220px;
    }
}

@media (max-width: 768px) {
    .feature-cards {
        padding: 40px 20px;
    }

    .feature-card {
        padding: 24px;
        min-height: 200px;
    }

    .feature-card__title {
        font-size: 1.5rem;
    }
}

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

.animate-fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* === CONSENT CHECKBOX (universeel voor forms) === */
.consent-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 4px 0;
}

.consent-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    min-width: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--secondary);
    flex-shrink: 0;
}

.consent-group label {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.4;
    cursor: pointer;
    font-family: var(--font-body);
}

/* Dark background variant (newsletter, contact) */
.consent-group--dark label {
    color: rgba(255, 255, 255, 0.9);
}

/* Light background variant (indien nodig) */
.consent-group--light label {
    color: var(--text-secondary);
}

/* === CONTACT COMPONENT RESPONSIVE === */
@media (max-width: 768px) {
    /* Contact section responsive */
    #contact {
        padding: 40px 20px !important;
    }

    #contact > div {
        padding: 40px 20px !important;
        margin: 0 !important;
    }

    /* Contact grid: stack to single column on mobile */
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }
}