/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
img,svg{display:block;max-width:100%;}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}

/* ---------- tokens ---------- */
:root{
  --navy:#0A1220;
  --navy-soft:#16233B;
  --white:#FFFFFF;
  --off-white:#F7F7F5;
  --paper:#EFEEEA;
  --gray-600:#5B6472;
  --gray-400:#9AA1AC;
  --gray-300:#DCDEE2;
  --brass:#A9852E;
  --brass-light:#C9A83D;

  --edit-bg:#F3EEE4;
  --edit-surface:#E9E1D0;
  --edit-text:#2B2A26;
  --edit-text-soft:#6B6558;
  --edit-accent:#B25C3A;
  --edit-border:#DCD3BF;

  --font-display:'Fraunces', serif;
  --font-body:'IBM Plex Sans', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --bar-top:72px;
  --bar-bottom:56px;
  --ease:cubic-bezier(.4,0,.2,1);
}
@media (max-width:720px){
  :root{ --bar-top:60px; --bar-bottom:48px; }
  .logo img{height:26px;}
}

html.lock-scroll, html.lock-scroll body{height:100%;overflow:hidden;}

body{
  font-family:var(--font-body);
  color:var(--navy);
  background:var(--off-white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

/* ---------- accessibility helpers ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.skip-link{position:fixed;top:-100px;left:12px;background:var(--brass);color:var(--navy);padding:10px 16px;z-index:999;border-radius:2px;transition:top .2s var(--ease);}
.skip-link:focus{top:12px;}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px;}

/* ---------- topbar ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;height:var(--bar-top);
  background:var(--navy);color:var(--white);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 20px;z-index:100;
}
.logo{
  font-family:var(--font-display);font-size:16px;letter-spacing:.02em;
  color:var(--white);white-space:nowrap;display:flex;align-items:center;
}
.logo img{height:34px;width:auto;display:block;}
.topbar-right{display:flex;align-items:center;gap:28px;}
.nav-links{display:flex;gap:24px;}
.nav-links a{
  font-size:14px;color:var(--gray-300);padding:6px 2px;position:relative;
  transition:color .2s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--brass-light);
  transition:right .25s var(--ease);
}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--white);}
.nav-links a[aria-current="page"]::after{right:0;}

.lang-switch{display:flex;gap:6px;}
.lang-btn{
  width:26px;height:18px;border-radius:2px;overflow:hidden;opacity:.55;
  border:1px solid transparent;transition:opacity .2s var(--ease),border-color .2s var(--ease);
}
.lang-btn svg{width:100%;height:100%;display:block;}
.lang-btn:hover{opacity:.85;}
.lang-btn.active{opacity:1;border-color:var(--brass-light);}

.menu-toggle{display:none;width:32px;height:28px;position:relative;}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:4px;right:4px;height:2px;background:var(--white);
  transition:transform .2s var(--ease),opacity .2s var(--ease);
}
.menu-toggle span{top:13px;}
.menu-toggle span::before{top:-7px;}
.menu-toggle span::after{top:7px;}
.menu-toggle[aria-expanded="true"] span{background:transparent;}
.menu-toggle[aria-expanded="true"] span::before{transform:translateY(7px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] span::after{transform:translateY(-7px) rotate(-45deg);}

@media (max-width:880px){
  .topbar-right{
    position:fixed;top:var(--bar-top);left:0;right:0;background:var(--navy);
    flex-direction:column;align-items:flex-start;gap:18px;padding:20px 20px 26px;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .2s var(--ease),transform .2s var(--ease);
    border-top:1px solid rgba(255,255,255,.08);
  }
  .topbar-right.open{opacity:1;transform:translateY(0);pointer-events:auto;}
  .nav-links{flex-direction:column;gap:14px;}
  .menu-toggle{display:block;}
}

/* ---------- main / views ---------- */
main{padding-top:var(--bar-top);padding-bottom:var(--bar-bottom);}

/* ---------- home / hero ---------- */
.view-home{
  position:relative;height:calc(100dvh);margin-top:calc(var(--bar-top) * -1);
  margin-bottom:calc(var(--bar-bottom) * -1);
}
.hero-media{
  position:absolute;inset:0;background:var(--navy);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.hero-media video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
}
.hero-overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:0 24px;
  background:linear-gradient(180deg, rgba(10,18,32,.15) 0%, rgba(10,18,32,.55) 100%);
}
.hero-name{
  font-family:var(--font-display);font-weight:500;color:var(--white);
  font-size:clamp(2.2rem,7vw,4.6rem);letter-spacing:-.01em;
}
.hero-subtitle{
  color:rgba(255,255,255,.65);font-size:14px;margin-top:16px;letter-spacing:.03em;
}

/* ---------- footer social bar ---------- */
.social-bar{
  position:fixed;left:0;right:0;bottom:0;height:var(--bar-bottom);
  background:var(--navy);display:flex;align-items:center;justify-content:center;gap:28px;
  z-index:100;
}
.social-bar a{color:var(--gray-300);transition:color .2s var(--ease),transform .2s var(--ease);}
.social-bar a:hover{color:var(--brass-light);transform:translateY(-2px);}
.social-bar svg{width:18px;height:18px;}

/* ---------- shared page layout ---------- */
.page{max-width:920px;margin:0 auto;padding:64px 24px 90px;}
.page-header{margin-bottom:56px;}
.eyebrow{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--brass);margin-bottom:10px;
}
.page-header h1{
  font-family:var(--font-display);font-weight:500;font-size:clamp(1.8rem,4vw,2.6rem);
}
.page-intro{color:var(--gray-600);margin-top:14px;max-width:56ch;font-size:16px;}

/* ---------- CV columns ---------- */
.view-cv .page{max-width:1200px;}
.cv-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:8px;}
.cv-column-title{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--brass);margin-bottom:24px;padding-bottom:10px;border-bottom:1px solid var(--gray-300);
}
@media (max-width:900px){
  .cv-columns{grid-template-columns:1fr;gap:52px;}
}
@media (min-width:901px){
  .cv-columns .timeline{padding-left:104px;}
  .cv-columns .timeline-dot{left:-101px;}
  .cv-columns .timeline-year{left:-82px;width:72px;}
}

/* ---------- CV timeline ---------- */
.timeline{position:relative;padding-left:160px;}
.timeline-track{
  position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--gray-300);
}
.timeline-progress{
  position:absolute;left:8px;top:6px;width:2px;height:0%;
  background:linear-gradient(180deg,var(--navy) 0%,var(--brass) 100%);
  transition:height .1s linear;
}
.timeline-entry{
  position:relative;padding-bottom:52px;opacity:0;transform:translateY(18px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.timeline-entry.is-visible{opacity:1;transform:translateY(0);}
.timeline-entry:last-child{padding-bottom:0;}
.timeline-year{
  position:absolute;left:-132px;top:1px;width:118px;text-align:left;line-height:1.4;
  font-family:var(--font-mono);font-size:12px;color:var(--gray-600);
}
.timeline-dot{
  position:absolute;left:-157px;top:3px;width:12px;height:12px;border-radius:50%;
  background:var(--off-white);border:2px solid var(--gray-400);
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.timeline-entry.is-visible .timeline-dot{border-color:var(--brass);background:var(--brass-light);}
.timeline-content{
  border:1px solid var(--gray-300);border-left:3px solid transparent;background:var(--white);
  border-radius:2px;padding:20px 22px;transition:border-color .25s var(--ease),transform .2s var(--ease);
}
.timeline-content:hover{border-left-color:var(--brass);transform:translateX(2px);}
.timeline-content h3{font-family:var(--font-display);font-weight:500;font-size:1.05rem;margin-bottom:6px;}
.timeline-content p{color:var(--gray-600);font-size:14.5px;}
.timeline-place{
  display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--gray-600);
  margin-bottom:10px;transition:color .2s var(--ease);
}
.timeline-place svg{width:12px;height:12px;}
.timeline-place:hover{color:var(--brass);}
.timeline-editions{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;
}
.timeline-editions span{
  font-family:var(--font-mono);font-size:11.5px;color:var(--navy);
  background:var(--off-white);border:1px solid var(--gray-300);border-radius:2px;padding:3px 8px;
}

@media (max-width:600px){
  .timeline{padding-left:40px;}
  .timeline-track,.timeline-progress{left:8px;}
  .timeline-dot{left:-37px;}
  .timeline-year{position:static;text-align:left;margin-bottom:6px;width:auto;}
}

/* ---------- ventures ---------- */
.ventures-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
@media (max-width:680px){.ventures-grid{grid-template-columns:1fr;}}
.venture-card{
  display:block;border:1px solid var(--gray-300);border-top:3px solid var(--gray-300);
  border-radius:2px;padding:26px 24px;background:var(--white);
  transition:border-color .25s var(--ease),transform .2s var(--ease),box-shadow .25s var(--ease);
}
.venture-card:hover{
  border-top-color:var(--brass);transform:translateY(-4px);
  box-shadow:0 12px 24px -14px rgba(10,18,32,.25);
}
.venture-index{font-family:var(--font-mono);font-size:12px;color:var(--brass);display:block;margin-bottom:14px;}
.venture-card svg{width:26px;height:26px;color:var(--navy);margin-bottom:14px;}
.venture-card h3{font-family:var(--font-display);font-weight:500;font-size:1.2rem;margin-bottom:8px;}
.venture-card p{color:var(--gray-600);font-size:14.5px;margin-bottom:18px;}
.venture-link{font-size:13px;font-weight:500;color:var(--navy);display:inline-flex;align-items:center;gap:6px;}
.venture-link svg{width:13px;height:13px;margin:0;}
.venture-card:hover .venture-link{color:var(--brass);}

.ventures-placeholder{
  border:1px dashed var(--gray-300);border-radius:2px;
  padding:90px 40px;text-align:center;max-width:480px;margin:0 auto;
}
.ventures-placeholder svg{width:30px;height:30px;margin:0 auto 20px;color:var(--brass);}
.ventures-placeholder h3{font-family:var(--font-display);font-weight:500;font-size:1.4rem;margin-bottom:10px;}
.ventures-placeholder p{color:var(--gray-600);font-size:15px;}

/* ---------- articles (editorial theme) ---------- */
.view-articles{background:var(--edit-bg);}
.theme-editorial .page{max-width:1040px;}
.theme-editorial .eyebrow{color:var(--edit-accent);}
.theme-editorial .page-header h1,.theme-editorial .article-entry h3{color:var(--edit-text);}
.theme-editorial .page-intro{color:var(--edit-text-soft);}

.articles-header-row{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  margin-top:14px;
}
.articles-header-row .page-intro{margin-top:0;}
.support-cta{
  display:inline-flex;align-items:center;gap:9px;flex-shrink:0;
  padding:11px 22px;border-radius:999px;border:1px solid var(--edit-accent);
  background:var(--edit-bg);color:var(--edit-accent);
  font-size:13.5px;font-weight:500;white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
}
.support-cta svg{width:16px;height:16px;}
.support-cta:hover{background:var(--edit-accent);color:var(--edit-bg);transform:translateY(-2px);}

.articles-layout{display:grid;grid-template-columns:200px 1fr;gap:48px;margin-top:8px;}
@media (max-width:760px){.articles-layout{grid-template-columns:1fr;gap:24px;}}

.tag-folders{display:flex;flex-direction:column;gap:0;}
.tag-folder{
  text-align:left;padding:12px 16px;font-size:13.5px;color:var(--edit-text-soft);
  border:1px solid var(--edit-border);border-bottom:none;background:var(--edit-surface);
  transition:background .2s var(--ease),color .2s var(--ease),padding-left .2s var(--ease);
}
.tag-folder:last-child{border-bottom:1px solid var(--edit-border);}
.tag-folder:nth-child(1){margin-right:0;}
.tag-folder:nth-child(2){margin-right:10px;}
.tag-folder:nth-child(3){margin-right:20px;}
.tag-folder:nth-child(4){margin-right:30px;}
.tag-folder:nth-child(5){margin-right:40px;}
.tag-folder:hover{padding-left:20px;color:var(--edit-text);}
.tag-folder.active{
  background:var(--edit-accent);color:var(--edit-bg);border-color:var(--edit-accent);
  font-weight:500;padding-left:20px;
}
@media (max-width:760px){
  .tag-folders{flex-direction:row;flex-wrap:wrap;gap:8px;}
  .tag-folder{border:1px solid var(--edit-border) !important;border-radius:20px;margin:0 !important;padding:8px 14px !important;}
}

.articles-timeline{position:relative;padding-left:28px;}
.articles-timeline::before{
  content:"";position:absolute;left:4px;top:6px;bottom:6px;width:1px;background:var(--edit-border);
}
.article-entry{
  position:relative;padding-bottom:36px;border-bottom:1px solid var(--edit-border);margin-bottom:36px;
}
.article-entry:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0;}
.article-entry::before{
  content:"";position:absolute;left:-28px;top:6px;width:8px;height:8px;border-radius:50%;background:var(--edit-accent);
}
.article-entry time{font-family:var(--font-mono);font-size:12px;color:var(--edit-text-soft);display:block;margin-bottom:8px;}
.article-entry h3{font-family:var(--font-display);font-weight:500;font-size:1.3rem;margin-bottom:8px;}
.article-entry p{color:var(--edit-text-soft);font-size:15px;max-width:62ch;margin-bottom:12px;}
.article-tags{display:flex;gap:10px;flex-wrap:wrap;}
.article-tags span{font-family:var(--font-mono);font-size:12px;color:var(--edit-accent);}
.article-read{
  font-size:13px;font-weight:500;color:var(--edit-accent);display:inline-flex;align-items:center;gap:4px;
  margin-top:14px;border-bottom:1px solid transparent;transition:border-color .2s var(--ease);
}
.article-read:hover{border-bottom-color:var(--edit-accent);}

/* ---------- single article page ---------- */
.article-cover{width:100%;max-height:440px;overflow:hidden;background:var(--edit-surface);}
.article-cover img{width:100%;height:100%;object-fit:cover;display:block;max-height:440px;}
.article-page-narrow .page{max-width:740px;}
.back-to-articles{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--edit-text-soft);
  margin-bottom:28px;transition:color .2s var(--ease);
}
.back-to-articles:hover{color:var(--edit-accent);}
.back-to-articles svg{width:14px;height:14px;}
.article-tags-row{display:flex;gap:10px;margin:16px 0 32px;flex-wrap:wrap;}
.article-tags-row span{font-family:var(--font-mono);font-size:12px;color:var(--edit-accent);}
.article-body p{margin-bottom:22px;font-size:17px;line-height:1.8;color:var(--edit-text);}
.article-body p:last-child{margin-bottom:0;}
.article-body em{font-style:italic;}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;scroll-behavior:auto !important;}
  .timeline-entry{opacity:1;transform:none;}
}