/* =====================================================
   NIELS HOORN
   Portfolio
===================================================== */

:root{

    --bg:#0f1115;
    --bg-light:#171a20;

    --card:#181c23;

    --text:#ffffff;
    --muted:#aeb6c2;

    --accent:#4F8DFF;

    --border:#262c36;

    --radius:18px;

    --container:1180px;

    --transition:.35s ease;

}

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

html{

    scroll-behavior:smooth;

}

body{

    background:var(--bg);

    color:var(--text);

    font-family:"Inter",sans-serif;

    font-size:18px;

    line-height:1.8;

    -webkit-font-smoothing:antialiased;

}

img{

    display:block;

    max-width:100%;

}

a{

    color:inherit;

    text-decoration:none;

}

.container{

    width:min(92%,var(--container));

    margin:auto;

}

/* ==========================
HEADER
========================== */

.header{

    position:fixed;

    top:0;

    left:0;

    width:100%;

    z-index:1000;

    transition:.35s;

}

.header.scrolled{

    backdrop-filter:blur(16px);

    background:rgba(15,17,21,.82);

    border-bottom:1px solid rgba(255,255,255,.05);

}

.header-inner{

    display:flex;

    justify-content:space-between;

    align-items:center;

    height:82px;

}

.logo{

    font-size:1.15rem;

    font-weight:700;

    letter-spacing:-0.02em;

    transition:color .3s ease;
}
   .logo:hover{

    color:var(--accent);

}

nav ul{

    display:flex;

    gap:38px;
    list-style:none;

}

nav a{

    color:var(--muted);

    transition:var(--transition);

}

nav a:hover{

    color:white;

}

/* ==========================
HERO
========================== */

.hero{

    padding:170px 0 120px;

}

.hero-grid{

    display:grid;

    grid-template-columns:1.1fr .9fr;

    gap:90px;

    align-items:flex-start;

}

.hero-name{

    font-size:5.4rem;

    line-height:.92;

    font-weight:800;

    letter-spacing:-.055em;

    margin-bottom:14px;

}

.hero-role{

    display:flex;

    align-items:center;

    gap:22px;

    font-size:1.9rem;

    font-weight:600;

    color:var(--accent);

    letter-spacing:.03em;

    margin-bottom:42px;

}

.hero-role span{

        color:rgba(255,255,255,.28);

    margin:0;

}

.lead{

    font-size:1.35rem;

    line-height:1.7;

    color:white;

    margin-bottom:26px;

    max-width:650px;

}
.hero-text-first{
    margin-bottom:20px;
}
.hero-text{

    color:var(--muted);

    max-width:640px;

    margin-bottom:42px;

}

.hero-buttons{

    display:flex;

    gap:18px;
   
   margin-top:18px;
   
   justify-content:center;
}

.hero-image{

    display:flex;

    justify-content:flex-end;

}

.hero-image img{

 width:100%;

    max-width:420px;

    border-radius:28px;

    display:block;

    margin-left:auto;

    box-shadow:0 20px 60px rgba(0,0,0,.35);

}

/* ==========================
SECTIONS
========================== */

.section{

    padding:120px 0;

}

.section h2{

    font-size:2.4rem;

    margin-bottom:70px;
   
   text-align:center;
}
/* =====================================================
   WERKERVARING
===================================================== */

.timeline{

    display:flex;

    flex-direction:column;

    gap:54px;

}

.job{

    display:grid;

    grid-template-columns:170px 1fr;

    gap:42px;

    align-items:flex-start;

}

.job-year{

    color:var(--muted);

    font-weight:600;

    font-size:.95rem;

    letter-spacing:.05em;

    position:sticky;

    top:120px;

}

.job-content{

    position:relative;

    padding:34px 38px;

    background:var(--card);

    border:1px solid var(--border);

    border-radius:var(--radius);

    transition:all .35s ease;

}

.job-content:hover{

    transform:translateY(-4px);

    border-color:rgba(79,141,255,.35);

    box-shadow:

        0 18px 45px rgba(0,0,0,.28);

}

.job-content::before{

    content:"";

    position:absolute;

    left:-22px;

    top:40px;

    width:12px;

    height:12px;

    border-radius:50%;

    background:var(--accent);

    box-shadow:0 0 0 6px rgba(79,141,255,.08);

}

.job-content::after{

    content:"";

    position:absolute;

    left:-17px;

    top:52px;

    width:2px;

    height:calc(100% + 56px);

    background:rgba(79,141,255,.25);
}

.job:last-child .job-content::after{

    display:none;

}

/* ==========================
LOGO
========================== */

.company-logo{

    height:34px;

    width:auto;

    margin-bottom:22px;

    opacity:.95;

}

.job h3{

    font-size:1.55rem;

    margin-bottom:4px;

}

.job h4{

    color:var(--accent);

    font-weight:600;

    margin-bottom:24px;

}

.job ul{

    list-style:none;

    display:flex;

    flex-direction:column;

    gap:14px;

}

.job li{

    position:relative;

    color:var(--muted);

    padding-left:22px;

}

.job li::before{

    content:"";

    position:absolute;

    left:0;

    top:13px;

    width:7px;

    height:7px;

    border-radius:50%;

    background:var(--accent);

}

/* ==========================
NEVENACTIVITEITEN
========================== */

.side-activities{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:24px;

    margin-bottom:42px;

}

.activity{

    background:var(--card);

    border:1px solid var(--border);

    border-radius:var(--radius);

    padding:28px;

    transition:.3s;

}

.activity:hover{

    transform:translateY(-3px);

    border-color:rgba(79,141,255,.35);

}

.activity h3{

    margin-bottom:8px;

    font-size:1.1rem;

}

.activity p{

    color:var(--muted);

}

.activity span{

    display:block;

    margin-top:14px;

    color:var(--accent);

    font-size:.9rem;

    font-weight:600;

}

.activities-text{

    max-width:760px;

    color:var(--muted);

}

/* =====================================================
   PROJECTEN
===================================================== */

.projects{

    display:flex;
    flex-direction:column;
    gap:72px;

}

.project{

    background:var(--card);
    border:1px solid var(--border);
    border-radius:24px;
    overflow:hidden;
    transition:.35s ease;

}

.project:hover{

    transform:translateY(-6px);
    box-shadow:0 24px 70px rgba(0,0,0,.28);
    border-color:rgba(79,141,255,.35);

}

.project-image{

    width:calc(100% - 32px);
    margin:24px auto 0;
    border-radius:18px;
    aspect-ratio:16/9;
    object-fit:cover;
    transition:transform .6s ease;

}

.project:hover .project-image{

    transform:scale(1.015);

}

.project-content{

    padding:44px;

}

.project-label{

    display:inline-block;
    color:var(--accent);
    font-size:.82rem;
    text-transform:uppercase;
    letter-spacing:.08em;
    font-weight:700;
    margin-bottom:18px;

}

.project h3{

    font-size:2rem;
    margin-bottom:12px;
    line-height:1.2;

}

.project-intro{

    font-size:1.42rem;
    line-height:1.5;
    font-weight:600;
    font-style:italic;
    color:#ffffff;
    margin-bottom:30px;
    max-width:850px;

}

.project-content p{

    color:#b5beca;
    font-size:1.05rem;
    line-height:1.85;

}

.project-tags{

    display:flex;
    flex-wrap:wrap;
    gap:12px;
    margin:34px 0;

}

.project-tags span{

    padding:8px 16px;
    border-radius:999px;
    border:1px solid var(--border);
    color:var(--muted);
    font-size:.9rem;

}

.project-link{

    display:inline-flex;
    align-items:center;
    gap:10px;
    color:white;
    font-weight:600;
    transition:.3s;

}

.project-link:hover{

    color:var(--accent);

}

.article-links{

    margin-top:34px;
    list-style:none;

}

.article-links li{

    margin-bottom:14px;

}

.article-links a{

    display:inline-flex;
    align-items:center;

    color:white;

    font-weight:600;

    transition:.25s ease;

}

.article-links a::before{

    content:"↗";

    margin-right:10px;

    opacity:.7;

}

.article-links a:hover{

    color:var(--accent);

    transform:translateX(6px);

}

/* =====================================================
OPLEIDINGEN
===================================================== */

.education-grid{

    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
    margin-bottom:60px;

}

.education-column{

    background:var(--card);
    border:1px solid var(--border);
    border-radius:22px;
    padding:42px;

}

.education-column h3{

    margin-bottom:30px;
    font-size:1.5rem;

}

.education-item{

    margin-bottom:34px;

}

.education-item:last-child{

    margin-bottom:0;

}

.education-item h4{

    margin-bottom:8px;

}

.education-item p{

    color:var(--muted);

}

.education-item span{

    display:block;
    margin-top:8px;
    color:var(--accent);
    font-size:.9rem;

}

.course-list{

    list-style:none;

}

.course-list li{

    padding:12px 0;
    border-bottom:1px solid rgba(255,255,255,.05);
    color:var(--muted);

}

.course-list li:last-child{

    border:none;

}

.course-list strong{

    color:white;
    display:inline-block;
    width:70px;

}

.learning-box{

    background:linear-gradient(180deg,#181c23,#14171d);
    border:1px solid var(--border);
    border-radius:22px;
    padding:40px;

}

.learning-box h3{

    margin-bottom:18px;

}

.learning-box p{

    color:var(--muted);

}
/* =====================================================
PERSOONLIJK
===================================================== */

.personal{

    text-align:center;

}

.personal-grid{

    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
    margin-top:50px;

}

.personal-item{

    background:var(--card);
    border:1px solid var(--border);
    border-radius:20px;
    padding:34px 28px;
    transition:.3s ease;

}

.personal-item:hover{

    transform:translateY(-4px);
    border-color:rgba(79,141,255,.35);

}

.personal-item span{

    display:block;
    font-size:2rem;
    margin-bottom:16px;

}

.personal-item p{

    color:var(--muted);

}

/* ==========================
BUTTONS
========================== */

.button{

    display:inline-flex;
    align-items:center;
    justify-content:center;

    padding:14px 28px;

    border-radius:999px;

    font-weight:600;

    transition:.3s ease;

}

.button.primary{

    background:var(--accent);
    color:white;

}

.button.primary:hover{

    transform:translateY(-2px);
    box-shadow:0 10px 30px rgba(79,141,255,.35);

}

.button.secondary{

    border:1px solid rgba(255,255,255,.18);
    color:white;

}

.button.secondary:hover{

    border-color:var(--accent);
    color:var(--accent);

}

/* =====================================================
CONTACT
===================================================== */

.contact{

    text-align:center;

}

.contact-intro{

    color:var(--muted);
    font-size:1.2rem;
    margin-bottom:50px;

}

.contact-details{

    max-width:520px;
    margin:0 auto 60px;
    text-align:left;

}

.contact-details p{

    display:flex;
    align-items:center;
    gap:14px;

    margin-bottom:18px;

    color:var(--muted);

    font-size:1.05rem;

}

.contact-details strong{

    width:26px;
    color:white;

}

.contact-details a{

    color:var(--muted);
    transition:.3s;

}

.contact-details a:hover{

    color:white;

}

.contact-buttons{

    display:flex;
    justify-content:center;
    gap:18px;
   flex-wrap:wrap;
   
}

/* =====================================================
FOOTER
===================================================== */

footer{

    padding:70px 0;
    border-top:1px solid rgba(255,255,255,.05);

}

.footer{

    text-align:center;
    color:#7f8793;
    font-size:.95rem;

}

/* =====================================================
ANIMATIES
===================================================== */

body{

    opacity:0;
    transition:opacity .5s ease;

}

body.loaded{

    opacity:1;

}

.job-content,
.project,
.education-column,
.activity,
.contact-details{

    opacity:0;
    transform:translateY(30px);
    transition:
        opacity .7s ease,
        transform .7s ease;

}

.show{

    opacity:1;
    transform:translateY(0);

}

nav a.active{

    color:white;

}

/* =====================================================
SELECTIE
===================================================== */

::selection{

    background:var(--accent);
    color:white;

}

/* =====================================================
SCROLLBAR
===================================================== */

::-webkit-scrollbar{

    width:10px;

}

::-webkit-scrollbar-thumb{

    background:#303744;
    border-radius:999px;

}

::-webkit-scrollbar-thumb:hover{

    background:#465268;

}

/* =====================================================
RESPONSIVE
===================================================== */

@media (max-width:1000px){

.hero-grid{

grid-template-columns:1fr;
gap:60px;

}

.job{

grid-template-columns:1fr;

}

.job-year{

position:static;
margin-bottom:-10px;

}

.education-grid{

grid-template-columns:1fr;

}

.side-activities{

grid-template-columns:1fr;

}

.contact-details{

    max-width:100%;

}

}

@media (max-width:768px){

body{

font-size:17px;

}

.hero{

padding-top:130px;

}

.hero-grid{

grid-template-columns:1fr;

gap:40px;

}

.hero-name{

font-size:3.2rem;

line-height:.95;

text-align:center;

}

.hero-role{

display:block;

font-size:1.35rem;

line-height:1.5;

letter-spacing:0;

margin-bottom:28px;

text-align:center;
}

.lead,
.hero-text{

text-align:center;

}
.hero-image{

justify-content:center;

align-items:flex-start;

margin-top:10px;

}

.hero-image img{

width:100%;

max-width:300px;

margin:0 auto;

}

.section{

padding:90px 0;

}

.section h2{

font-size:2rem;

margin-bottom:50px;

}

.project-content{

    padding:30px;

}
.job-content::before{

    left:-10px;

}

.job-content::after{

    left:-5px;

}

   .job-content{
    padding:28px;
}
.job-content::after{

    height:calc(100% + 90px);

}   
nav{

    display:block;

}

.header-inner{

flex-direction:column;

align-items:center;

justify-content:center;

height:auto;

padding:18px 0;

gap:14px;

text-align:center;

}
.personal-grid{

    grid-template-columns:1fr;

}
nav ul{

justify-content:center;

flex-wrap:wrap;

gap:18px;

}
.job{

    grid-template-columns:1fr;
    gap:20px;

}

.job-year{

    margin-bottom:12px;

}
 .timeline{

    padding-left:0;

}  
.contact-buttons{

flex-direction:column;

}

.button{

width:100%;

}
/* Mobiel: tijdlijn uitzetten */

.job-content::before {
    display: none;
}

.job-content::after {
    display: none;
}
}