/* ============================================================
   Thijs Pirmez — Portfolio
   Aesthetic: terminal / code-editor. Navy-black + cyan (logo),
   terminal-green prompts, Tokyo-Night-ish syntax accents.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;0,500;0,700;0,800;1,400&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* palette — dark (default) */
  --bg:        #070c1a;
  --bg-2:      #0c1326;
  --bg-3:      #111b33;
  --line:      #1d2b48;
  --line-soft: #16223c;
  --fg:        #c7d4ec;
  --fg-muted:  #738299;
  --fg-dim:    #46557a;

  --accent:    #3dd7f5;   /* logo cyan — tweakable */
  --accent-ink:#06121b;   /* text on accent */
  --green:     #56e39f;   /* prompt / success */
  --magenta:   #f25fb0;
  --amber:     #ffb86b;
  --purple:    #bb9af7;
  --blue:      #7aa2f7;

  /* syntax tokens */
  --tok-key:     #7aa2f7;
  --tok-str:     #9ece6a;
  --tok-num:     #ff9e64;
  --tok-fn:      #7dcfff;
  --tok-comment: #4a5878;
  --tok-punc:    #6b7c9c;

  /* type */
  --mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --sans: 'Space Grotesk', system-ui, sans-serif;
  --body-font: var(--sans);   /* swapped to mono by .font-mono */

  /* rhythm — density tweak scales these */
  --dens: 1;
  --section-pad: calc(120px * var(--dens));
  --gap: calc(28px * var(--dens));

  /* motion — animation tweak scales this (0 disables) */
  --anim: 1;

  --maxw: 1120px;
  --radius: 12px;
  --radius-sm: 7px;

  color-scheme: dark;
}

/* ---- light "paper terminal" theme ---- */
.theme-light {
  --bg:        #eef1f6;
  --bg-2:      #ffffff;
  --bg-3:      #f3f6fb;
  --line:      #d3dbe8;
  --line-soft: #e3e9f2;
  --fg:        #1c2740;
  --fg-muted:  #5d6b85;
  --fg-dim:    #97a2b8;

  --accent-ink:#06121b;
  --green:     #0f9d6f;
  --magenta:   #d6248a;
  --amber:     #c47611;
  --purple:    #7b50d6;
  --blue:      #2d5fd0;

  --tok-key:     #2d5fd0;
  --tok-str:     #2f8f4e;
  --tok-num:     #c4631a;
  --tok-fn:      #1186b3;
  --tok-comment: #9aa6bd;
  --tok-punc:    #74809a;
  color-scheme: light;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* ambient backdrop: faint grid + cyan glow, flat-friendly */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: .35;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 75%);
  pointer-events: none; z-index: 0;
}
body::after {
  content: "";
  position: fixed; top: -22%; left: 50%; transform: translateX(-50%);
  width: 900px; height: 560px;
  background: radial-gradient(circle, color-mix(in oklab, var(--accent) 22%, transparent) 0%, transparent 68%);
  filter: blur(20px);
  pointer-events: none; z-index: 0;
}

a { color: inherit; text-decoration: none; }
::selection { background: color-mix(in oklab, var(--accent) 40%, transparent); color: var(--fg); }

/* scrollbar */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; border: 3px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--fg-dim); }

.shell { position: relative; z-index: 1; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 86%, transparent);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
          backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__in {
  max-width: var(--maxw); margin: 0 auto; padding: 0 28px;
  height: 64px; display: flex; align-items: center; gap: 18px;
}
.nav__brand { display: flex; align-items: center; margin-right: auto; }
.nav__logo {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px;
  object-fit: cover;
}
.nav__menu { display: flex; align-items: center; gap: 18px; }
.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__link {
  font-family: var(--mono); font-size: 13.5px; color: var(--fg-muted);
  padding: 8px 13px; border-radius: var(--radius-sm); position: relative;
  transition: color .18s ease, background .18s ease;
}
.nav__link:hover { color: var(--fg); background: var(--bg-3); }
.nav__link.is-active { color: var(--accent); }
.nav__link.is-active::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 2px;
  height: 2px; background: var(--accent); border-radius: 2px;
}
.nav__cta {
  font-family: var(--mono); font-size: 13px; font-weight: 600;
  color: var(--accent-ink); background: var(--accent);
  padding: 9px 15px; border-radius: var(--radius-sm); margin-left: 6px;
  transition: transform .15s ease, box-shadow .2s ease;
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 50%, transparent);
}
.nav__cta:hover { transform: translateY(-1px); box-shadow: 0 6px 22px color-mix(in oklab, var(--accent) 35%, transparent); }
.nav__burger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; padding: 0 9px; cursor: pointer;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.nav__burger span {
  display: block; height: 2px; width: 100%; border-radius: 2px;
  background: var(--fg); transition: transform .22s ease, opacity .22s ease;
}
.nav.is-open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav__burger { display: flex; }
  .nav__menu {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 6px;
    padding: 14px 28px 20px;
    background: color-mix(in oklab, var(--bg) 96%, transparent);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
            backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--line);
    transform-origin: top;
    transform: scaleY(0); opacity: 0; pointer-events: none;
    transition: transform .2s ease, opacity .2s ease;
  }
  .nav.is-open .nav__menu { transform: scaleY(1); opacity: 1; pointer-events: auto; }
  .nav__links { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav__link { padding: 11px 13px; }
  .nav__link.is-active::after { display: none; }
  .nav__cta { margin-left: 0; text-align: center; }
}

/* ============================================================
   SECTION scaffolding
   ============================================================ */
.section { padding-block: var(--section-pad); position: relative; }
.section + .section { border-top: 1px solid var(--line-soft); }

.s-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: var(--gap); flex-wrap: wrap; }
.s-num { margin-left: auto; font-family: var(--mono); font-size: 12px; color: var(--fg-dim); letter-spacing:.1em; }

.eyebrow {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
}

/* ============================================================
   WINDOW (terminal/editor chrome)
   ============================================================ */
.win {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 24px 60px -28px rgba(0,0,0,.7), inset 0 1px 0 color-mix(in oklab, var(--fg) 6%, transparent);
}

/* ============================================================
   HERO
   ============================================================ */
.hero { padding-top: calc(72px * var(--dens)); }
.hero__grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 38px; align-items: stretch;
}
.term { font-family: var(--mono); font-size: 15px; line-height: 1.85; }
.term .line { display: block; white-space: pre-wrap; }
.term .c { color: var(--tok-comment); }
.hero__name {
  font-family: var(--mono); font-weight: 800;
  font-size: clamp(40px, 6vw, 72px); line-height: 1.02; letter-spacing: -.02em;
  color: var(--fg); margin: 18px 0 6px;
}
.hero__name .dot { color: var(--accent); }
.hero__role {
  font-family: var(--sans); font-size: clamp(18px, 2.2vw, 23px); font-weight: 500;
  color: var(--fg-muted); margin-bottom: 22px;
}
.hero__role .hl { color: var(--accent); }
.hero__bio { max-width: 52ch; color: var(--fg-muted); margin-bottom: 26px; font-size: 16.5px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 28px; }
.chip {
  font-family: var(--mono); font-size: 12.5px; color: var(--fg);
  background: var(--bg-3); border: 1px solid var(--line);
  padding: 6px 11px; border-radius: 99px; display: inline-flex; align-items: center; gap: 7px;
}
.chip svg { width: 14px; height: 14px; }

.btnrow { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  font-family: var(--mono); font-size: 14px; font-weight: 600;
  padding: 12px 18px; border-radius: var(--radius-sm); cursor: pointer;
  display: inline-flex; align-items: center; gap: 9px; border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px color-mix(in oklab, var(--accent) 35%, transparent); }
.btn--ghost { background: transparent; color: var(--fg); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* hero right: profile + logo */
.hero__aside { display: flex; flex-direction: column; gap: 18px; align-self: start; }
.photo-win { aspect-ratio: 1 / 1; }
.photo-win .win__body { padding: 0; position: relative; height: 100%; }
.photo-win img.face { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-win .scan {
  position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent 0 3px, color-mix(in oklab, var(--bg) 26%, transparent) 3px 4px);
  mix-blend-mode: overlay; opacity: .5;
}

@media (max-width: 880px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__aside { flex-direction: row; }
  .photo-win { flex: 1.3; }
}
@media (max-width: 560px) { .hero__aside { flex-direction: column; } }

/* ============================================================
   ABOUT
   ============================================================ */
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: start; }

/* profile card */
.profile-card {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 24px 60px -28px rgba(0,0,0,.7), inset 0 1px 0 color-mix(in oklab, var(--fg) 6%, transparent);
}
.profile-card__head {
  font-family: var(--mono); font-weight: 700; font-size: 14px;
  color: var(--fg); letter-spacing: .02em; padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg-3) 70%, var(--bg-2));
}
.profile-list { list-style: none; padding: 6px 20px 10px; }
.profile-list li {
  display: flex; justify-content: space-between; gap: 18px;
  padding: 13px 0; border-bottom: 1px solid var(--line-soft);
}
.profile-list li:last-child { border-bottom: 0; }
.profile-list .lbl { color: var(--fg-muted); font-size: 14px; }
.profile-list .val { color: var(--fg); font-weight: 500; text-align: right; }

.about__prose h3 { font-family: var(--sans); font-size: 22px; font-weight: 600; margin-bottom: 14px; color: var(--fg); }
.about__prose p { color: var(--fg-muted); margin-bottom: 16px; }
.about__prose p .hl { color: var(--fg); font-weight: 500; }

.skills { margin-top: 26px; }
.skills h4 { font-family: var(--mono); font-size: 12.5px; letter-spacing:.14em; text-transform: uppercase; color: var(--fg-dim); margin-bottom: 13px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: var(--mono); font-size: 12.5px; color: var(--fg);
  background: var(--bg-2); border: 1px solid var(--line);
  padding: 6px 11px; border-radius: 7px; transition: border-color .18s ease, color .18s ease, transform .18s ease;
}
.tag:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.tag .sym { color: var(--tok-comment); }

@media (max-width: 820px){ .about__grid { grid-template-columns: 1fr; } }

/* ============================================================
   EDUCATION (git log)
   ============================================================ */
.gitlog { position: relative; padding-left: 30px; }
.gitlog::before { content:""; position:absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.commit { position: relative; padding-bottom: 30px; }
.commit:last-child { padding-bottom: 0; }
.commit::before {
  content:""; position: absolute; left: -30px; top: 4px; width: 14px; height: 14px;
  border-radius: 99px; background: var(--bg); border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px var(--bg), 0 0 12px color-mix(in oklab, var(--accent) 60%, transparent);
}
.commit__hash { font-family: var(--mono); font-size: 13px; color: var(--amber); }
.commit__meta { font-family: var(--mono); font-size: 12.5px; color: var(--fg-dim); margin: 3px 0 9px; }
.commit__title { font-family: var(--sans); font-size: 19px; font-weight: 600; color: var(--fg); }
.commit__org { color: var(--accent); }
.commit__desc { color: var(--fg-muted); margin-top: 6px; max-width: 60ch; }
.commit__badges { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.minitag { font-family: var(--mono); font-size: 11.5px; color: var(--fg-muted); background: var(--bg-2); border: 1px solid var(--line); padding: 3px 9px; border-radius: 6px; }

/* ============================================================
   PROJECTS
   ============================================================ */
.filterbar { display: flex; align-items: center; gap: 8px; margin-bottom: var(--gap); flex-wrap: wrap; }
.filter {
  font-family: var(--mono); font-size: 13px; color: var(--fg-muted);
  background: var(--bg-2); border: 1px solid var(--line);
  padding: 8px 14px; border-radius: 99px; cursor: pointer; white-space: nowrap;
  transition: all .18s ease;
}
.filter .cnt { color: var(--fg-dim); margin-left: 6px; }
.filter:hover { color: var(--fg); border-color: var(--fg-dim); }
.filter.is-active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.filter.is-active .cnt { color: color-mix(in oklab, var(--accent-ink) 70%, transparent); }

.proj-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.proj {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; gap: 14px; position: relative;
  transition: transform .2s var(--ease, ease), border-color .2s ease, box-shadow .25s ease;
  overflow: hidden;
}
.proj::before {
  content:""; position: absolute; left: 0; top: 0; height: 3px; width: 100%;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.proj:hover { transform: translateY(-4px); border-color: color-mix(in oklab, var(--accent) 50%, var(--line)); box-shadow: 0 20px 44px -26px rgba(0,0,0,.8); }
.proj:hover::before { transform: scaleX(1); }
.proj__top { display: flex; align-items: flex-start; gap: 12px; }
.proj__ico {
  width: 42px; height: 42px; border-radius: 9px; flex-shrink: 0; overflow: hidden;
  display: grid; place-items: center; background: var(--bg-3); border: 1px solid var(--line);
}
.proj__ico svg { width: 21px; height: 21px; color: var(--accent); }
.proj__ico img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }
.proj__head { flex: 1; min-width: 0; }
.proj__name { font-family: var(--mono); font-size: 16px; font-weight: 700; color: var(--fg); }
.proj__path { font-family: var(--mono); font-size: 12px; color: var(--fg-dim); }
.proj__badge {
  font-family: var(--mono); font-size: 10.5px; font-weight: 600; letter-spacing:.08em; text-transform: uppercase;
  padding: 4px 9px; border-radius: 99px; white-space: nowrap;
}
.proj__badge.howest { color: var(--accent); background: color-mix(in oklab, var(--accent) 16%, transparent); }
.proj__badge.personal { color: var(--magenta); background: color-mix(in oklab, var(--magenta) 16%, transparent); }
.proj__desc { color: var(--fg-muted); font-size: 15px; flex: 1; }
.proj__tags { display: flex; flex-wrap: wrap; gap: 7px; }
.proj__tags span { font-family: var(--mono); font-size: 11.5px; color: var(--tok-fn); }
.proj__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding-top: 4px; border-top: 1px solid var(--line-soft); }
.proj__link { font-family: var(--mono); font-size: 12.5px; color: var(--fg-muted); display: inline-flex; align-items: center; gap: 6px; transition: color .15s ease; }
.proj__link:hover { color: var(--accent); }
.proj__link svg { width: 14px; height: 14px; }
.proj__downloads { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding-top: 12px; }
.proj__badge-link { display: inline-flex; transition: transform .15s ease, opacity .15s ease; }
.proj__badge-link:hover { transform: translateY(-1px); opacity: .85; }
.proj__badge-link img { height: 36px; width: auto; display: block; border-radius: 6px; }

@media (max-width: 760px){ .proj-grid { grid-template-columns: 1fr; } }

/* ============================================================
   FOOTER / contact
   ============================================================ */
.foot { border-top: 1px solid var(--line); padding-block: calc(70px * var(--dens)) 50px; }
.foot__cta { text-align: center; margin-bottom: 44px; }
.foot__cta h2 { font-family: var(--mono); font-weight: 800; font-size: clamp(30px, 5vw, 52px); letter-spacing: -.02em; margin: 14px 0 10px; }
.foot__cta h2 .dot { color: var(--accent); }
.foot__cta p { color: var(--fg-muted); max-width: 46ch; margin: 0 auto; }
.foot__links { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.foot__bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--line-soft);
  font-family: var(--mono); font-size: 12.5px; color: var(--fg-dim);
}
.foot__bottom .cm { color: var(--tok-comment); display: inline-flex; align-items: center; }
.foot__bottom a:hover { color: var(--accent); }
.foot__jaspr { display: inline-flex; align-items: center; transition: opacity .15s ease; }
.foot__jaspr:hover { opacity: .8; }
.foot__jaspr img { height: 16px; width: auto; display: block; vertical-align: middle; margin: 0 6px; }

/* ============================================================
   reveal animation (gated by .anim-on)
   ============================================================ */
/* ============================================================
   reveal animation — content is ALWAYS visible (opacity:1). The entrance
   only animates a subtle upward slide, so even if the animation clock is
   frozen/throttled the content still shows. Print & reduced-motion safe.
   ============================================================ */
.reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
  .anim-on .reveal {
    animation: reveal-in .62s cubic-bezier(.2,.7,.2,1) both;
    animation-delay: var(--d, 0ms);
  }
}
@keyframes reveal-in {
  from { transform: translateY(16px); }
  to   { transform: none; }
}

/* font-mono override */
.font-mono { --body-font: var(--mono); }
.font-mono .hero__role, .font-mono .about__prose p, .font-mono .about__prose h3,
.font-mono .commit__title, .font-mono .proj__desc, .font-mono .foot__cta p { font-family: var(--mono); }