/* --------------------------------------------
   BASIS
-------------------------------------------- */
:root {
    --color-bg: #0E0F11;
    --color-bg-alt: #1A1C20;
    --color-text: #F5F5F5;
    --color-muted: #B0B3BA;
    --color-accent: #2ECC71;
    --color-border: #2F3238;
    --color-navy: #0D1B2A;

    --radius-md: 12px;
    --radius-lg: 16px;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: "Roboto Mono", monospace;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --------------------------------------------
   CV GRID STRUCTUUR
-------------------------------------------- */
.cv-section {
    padding: 3.5rem 0;
}

.cv-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2.5rem;
    align-items: start;
}

/* --------------------------------------------
   LINKERKOLOM
-------------------------------------------- */
.cv-aside {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.cv-main {
    display: flex;
    flex-direction: column;
    gap: 1.75rem; 
}

/* Foto-kaart */
.cv-photo-card img {
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
}

/* --------------------------------------------
   KAART-STIJLEN
-------------------------------------------- */
.cv-card,
.cv-photo-card,
.cv-block {
    background: linear-gradient(
        to bottom right,
        rgba(13, 27, 42, 0.95),
        rgba(13, 27, 42, 0.88)
    );
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.6rem;
}

.cv-block p:nth-of-type(odd) {
    background: rgba(0, 255, 98, 0.10);
}

.cv-block p:nth-of-type(even) {
    background: rgba(255, 255, 255, 0.10);
}

/* --------------------------------------------
   TITELS & TEKST
-------------------------------------------- */
.cv-header h1 {
    margin: 0;
    font-size: 2.4rem;
}

.cv-header h2 {
    margin: 0.2rem 0 0;
    font-size: 1.15rem;
    color: var(--color-accent);
    font-weight: 400;
}

/* Titelbalk voor kaarten en secties */
.cv-card-title,
.cv-section-title {
    display: block;
    background-color: rgba(46, 204, 113, 0.25); /* sterker contrast */
    padding: 0.75rem 1.1rem;
    margin: -1.6rem -1.6rem 1.3rem -1.6rem;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border-bottom: 1px solid var(--color-border);
}

.cv-subtitle {
    margin: 1.2rem 0 0.5rem;
    font-size: 1rem;
    color: var(--color-accent);
}

/* --------------------------------------------
   LIJSTEN
-------------------------------------------- */
.cv-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.cv-list li {
    margin-bottom: 0.35rem;
    font-size: 0.95rem;
    color: var(--color-muted);
}

/* --------------------------------------------
   TEKST IN CONTENTBLOKKEN
-------------------------------------------- */
.cv-block p {
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.4rem;
}

/* --------------------------------------------
   RESPONSIEF
-------------------------------------------- */
@media (max-width: 720px) {
    .cv-grid {
        grid-template-columns: 1fr;
    }

    .cv-aside {
        order: 1;
    }

    .cv-main {
        order: 2;
    }
}

.cv-block-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.cv-block-link p:hover {
    cursor: pointer;
    background-color: rgba(46, 204, 113, 0.12); /* subtiel accent */
    transition: background-color 0.15s ease-out;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: linear-gradient(to bottom, #050608 0%, rgba(5, 6, 8, 0.92) 70%, transparent 100%);
    border-bottom: 1px solid rgba(47, 50, 56, 0.7);
    backdrop-filter: blur(12px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    background: var(--color-navy);
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.logo-text {
    font-weight: 500;
    letter-spacing: 0.05em;
    font-size: 0.95rem;
}



.main-nav {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--color-muted);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--color-accent);
}

@media (max-width: 840px) {

    .header-inner {
        gap: 1rem;
    }

    .main-nav {
        gap: 1rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 600px) {

    .header-inner {
        flex-direction: column;
        align-items: flex-start;
        height: auto;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
        gap: 0.5rem;
    }

    .main-nav {
        flex-wrap: wrap;
    }

    .section {
        padding: 3.5rem 0;
    }
}