/* =========================================================
   Mitja Brgant - mitja.brgant.com
   Shared stylesheet · part of the brgant.com family
   Look: modern grotesk type · bone / ink / lime / evergreen
   ========================================================= */

:root{
  --bg:        #f1efe6;   /* bone */
  --bg-2:      #fbfaf5;   /* card */
  --ink:       #14160f;   /* near-black olive */
  --ink-soft:  #3b3f34;
  --muted:     #71756a;
  --line:      #e3e0d4;
  --evergreen: #14241a;   /* deep green for dark bands */
  --evergreen-2:#1d3527;
  --lime:      #cbf24c;   /* signature accent */
  --lime-2:    #d7f86a;
  --lime-ink:  #1d2a09;   /* text on lime */
  --accent:    #5d7d18;   /* readable olive-lime for small text on light */
  --max:       1200px;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:18px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--lime);color:var(--lime-ink)}

.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.05;letter-spacing:-.025em;margin:0}
h1{font-size:clamp(2.7rem,6.4vw,5.1rem);font-weight:600}
h2{font-size:clamp(2rem,3.8vw,3.1rem)}
h3{font-size:1.4rem;letter-spacing:-.01em}
p{margin:0 0 1.1em}
.lead{font-size:clamp(1.15rem,2vw,1.42rem);line-height:1.5;color:var(--ink-soft)}
.eyebrow{
  font-family:var(--display);font-size:.72rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--accent);
  margin:0 0 1.1rem;display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--lime);display:inline-block;border-radius:2px}
.eyebrow.alt{color:var(--ink)}
/* highlighted word in headings */
.serif-accent{
  font-family:var(--display);font-style:normal;position:relative;color:var(--ink);
  display:inline-block;
}
.serif-accent::after{
  content:"";position:absolute;left:-2px;right:-2px;bottom:.07em;height:.34em;
  background:var(--lime);z-index:-1;border-radius:3px;
}

/* ---------- Top nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand-mark{width:38px;height:38px;border-radius:11px;display:block}
.brand-text{font-family:var(--display);font-size:1.18rem;font-weight:600;letter-spacing:-.02em;line-height:1}
.brand-text small{display:block;font-family:var(--display);font-size:.56rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);margin-top:3px;font-weight:500}
.nav-links{display:flex;gap:30px;align-items:center;list-style:none;margin:0;padding:0}
.nav-links a{
  text-decoration:none;color:var(--ink-soft);font-size:.85rem;font-weight:500;
  letter-spacing:.01em;padding:6px 0;position:relative;transition:color .2s;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after,.nav-links a:hover::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--lime);border-radius:2px;
}
.nav-cta{
  text-decoration:none;font-size:.83rem;font-weight:600;letter-spacing:.01em;
  padding:11px 20px;background:var(--ink);border-radius:100px;color:var(--bg)!important;
  transition:all .2s;
}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:var(--evergreen);transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;font-size:1.5rem;color:var(--ink)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;text-decoration:none;
  font-family:var(--display);font-size:.92rem;font-weight:600;letter-spacing:0;
  padding:14px 26px;border-radius:100px;transition:all .22s ease;cursor:pointer;border:1.5px solid transparent;
}
.btn-primary{background:var(--lime);color:var(--lime-ink)}
.btn-primary:hover{background:var(--lime-2);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:#cfccbf}
.btn-ghost:hover{border-color:var(--ink);background:var(--ink);color:var(--bg)}
.btn-dark{background:var(--ink);color:var(--bg)}
.btn-dark:hover{background:var(--evergreen);transform:translateY(-2px)}
.btn .arrow{transition:transform .22s}
.btn:hover .arrow{transform:translateX(3px)}

/* ---------- Sections ---------- */
section{padding:clamp(64px,9vw,120px) 0}
.section-tight{padding:clamp(48px,6vw,80px) 0}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ---------- Hero ---------- */
.hero{
  padding:clamp(64px,11vw,140px) 0 clamp(56px,8vw,108px);
  position:relative;overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center}
.hero h1{margin-bottom:.4em;letter-spacing:-.035em}
.hero .lead{max-width:40ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-visual{position:relative}
.hero-visual img{width:100%;height:auto;border-radius:32px}
.hero-aside{
  margin-top:26px;display:grid;grid-template-columns:1fr 1fr;gap:0;
  border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--bg-2);
}
.hero-aside .role{padding:18px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.hero-aside .role:nth-child(2n){border-right:0}
.hero-aside .role:nth-last-child(-n+2){border-bottom:0}
.hero-aside .role .t{font-family:var(--display);font-weight:600;font-size:1.02rem;color:var(--ink);letter-spacing:-.01em}
.hero-aside .role .o{font-size:.8rem;color:var(--muted);letter-spacing:.01em;margin-top:2px}

/* ---------- Stats row ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:40px 0;margin:0}
.stat .n{font-family:var(--display);font-weight:600;font-size:clamp(2.1rem,4vw,3rem);color:var(--ink);line-height:1;letter-spacing:-.03em}
.stat .n b{color:var(--accent);font-weight:600}
.stat .l{font-size:.82rem;color:var(--muted);letter-spacing:.02em;margin-top:9px;max-width:22ch}

/* ---------- Generic two-column intro ---------- */
.split{display:grid;grid-template-columns:.82fr 1.18fr;gap:54px;align-items:start}
.split h2{margin-bottom:.4em}

/* ---------- Cards ---------- */
.cards{display:grid;gap:20px}
.cards.cols-2{grid-template-columns:repeat(2,1fr)}
.cards.cols-3{grid-template-columns:repeat(3,1fr)}
.card{
  background:var(--bg-2);border:1px solid var(--line);border-radius:20px;padding:30px;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s;
}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 48px -28px rgba(20,22,15,.4);border-color:#cdd9b4}
.card .kicker{font-family:var(--display);font-size:.7rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:13px}
.card h3{margin-bottom:.4em;font-size:1.26rem}
.card p{font-size:.96rem;color:var(--ink-soft);margin-bottom:0}
.card .meta{font-size:.8rem;color:var(--muted);margin-top:14px;letter-spacing:.01em}
.card .meta a{color:var(--accent);text-decoration:none;font-weight:600}
.card .meta a:hover{text-decoration:underline}

/* ---------- Timeline ---------- */
.timeline{position:relative;margin-top:10px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tl-item{position:relative;padding:0 0 34px 44px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:2px;top:5px;width:15px;height:15px;border-radius:50%;
  background:var(--bg);border:2.5px solid var(--accent);
}
.tl-item.now::before{background:var(--lime);border-color:var(--lime)}
.tl-date{font-family:var(--display);font-size:.76rem;font-weight:600;letter-spacing:.05em;color:var(--accent);text-transform:uppercase}
.tl-role{font-family:var(--display);font-weight:600;font-size:1.26rem;margin:3px 0 2px;letter-spacing:-.01em}
.tl-org{font-size:.95rem;color:var(--ink-soft)}
.tl-org strong{font-weight:600}
.tl-note{font-size:.9rem;color:var(--muted);margin-top:6px}

/* ---------- Expertise tags ---------- */
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.tag{
  font-family:var(--display);font-size:.82rem;font-weight:500;letter-spacing:0;padding:8px 16px;border-radius:100px;
  background:#eaf0d8;border:1px solid #d7e3b4;color:#3f5512;
}

/* ---------- Portrait / figures ---------- */
.portrait{
  position:relative;border-radius:26px;overflow:hidden;background:var(--evergreen);
  aspect-ratio:4/5;border:1px solid var(--line);
}
.portrait img{width:100%;height:100%;object-fit:cover;display:block}
.portrait--empty{display:flex;align-items:center;justify-content:center}
.portrait--empty::after{
  content:"MB";font-family:var(--display);font-weight:600;font-size:5rem;color:var(--lime);
  letter-spacing:-.04em;
}
.portrait--empty::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 70% 20%, rgba(203,242,76,.18), transparent 55%);
}
.figure-cap{font-size:.78rem;color:var(--muted);margin-top:10px;letter-spacing:.02em}

/* ---------- Book layout ---------- */
.book-hero{display:grid;grid-template-columns:.85fr 1.15fr;gap:58px;align-items:center}
.book-cover{
  background:linear-gradient(155deg,#1d3527,#0f1d15);
  border-radius:14px;aspect-ratio:165/235;display:flex;flex-direction:column;justify-content:space-between;
  padding:34px 30px;color:#eef3df;box-shadow:0 44px 90px -44px rgba(20,22,15,.7);position:relative;overflow:hidden;
}
.book-cover::after{content:"";position:absolute;right:-40px;top:-40px;width:170px;height:170px;border-radius:50%;background:#cbf24c;opacity:.92}
.book-cover .bc-top{font-family:var(--display);font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;opacity:.85;position:relative;z-index:1}
.book-cover .bc-title{font-family:var(--display);font-weight:600;font-size:2.5rem;line-height:1;position:relative;z-index:1;letter-spacing:-.03em}
.book-cover .bc-sub{font-family:var(--display);font-size:.8rem;letter-spacing:.03em;opacity:.9;position:relative;z-index:1}
.book-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:14px}

.spec-list{list-style:none;padding:0;margin:24px 0 0;border-top:1px solid var(--line)}
.spec-list li{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.spec-list li span:first-child{color:var(--muted);letter-spacing:.02em}
.spec-list li span:last-child{font-weight:600;font-family:var(--display)}

/* ---------- Quote / pull ---------- */
.pull{
  border-left:3px solid var(--lime);padding:6px 0 6px 28px;margin:10px 0;
  font-family:var(--display);font-weight:500;font-size:clamp(1.35rem,2.5vw,2rem);line-height:1.28;color:var(--ink);letter-spacing:-.02em;
}

/* ---------- Dark band ---------- */
.band-dark{background:var(--evergreen);color:#e7ecdd;position:relative;overflow:hidden}
.band-dark h2{color:#fff}
.band-dark .lead{color:#aebfa6}
.band-dark::before{content:"";position:absolute;right:-90px;bottom:-90px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(203,242,76,.16),transparent 65%)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.contact-row{display:flex;flex-direction:column;gap:3px;padding:20px 0;border-bottom:1px solid var(--line)}
.contact-row .k{font-family:var(--display);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.contact-row a,.contact-row .v{font-family:var(--display);font-weight:600;font-size:1.35rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.contact-row a:hover{color:var(--accent)}
.form label{display:block;font-family:var(--display);font-size:.76rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0 0 7px}
.form input,.form textarea,.form select{
  width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--bg-2);
  font-family:inherit;font-size:.96rem;color:var(--ink);margin-bottom:18px;
}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(93,125,24,.12)}
.form .note{font-size:.78rem;color:var(--muted);margin-top:-6px}

/* ---------- Page header (interior pages) ---------- */
.page-head{padding:clamp(58px,9vw,108px) 0 clamp(30px,4vw,52px)}
.page-head h1{font-size:clamp(2.4rem,5.4vw,4rem);margin-bottom:.3em;letter-spacing:-.035em}
.page-head .lead{max-width:62ch}

/* ---------- Footer ---------- */
.footer{background:var(--evergreen);color:#cdd6c6;padding:64px 0 34px;position:relative;overflow:hidden}
.footer a{color:#cdd6c6;text-decoration:none;transition:color .2s}
.footer a:hover{color:var(--lime)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer .f-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer .f-brand img{width:34px;height:34px}
.footer .f-brand span{font-family:var(--display);font-size:1.4rem;color:#fff;font-weight:600;letter-spacing:-.02em}
.footer .f-tag{font-size:.92rem;color:#9fb097;max-width:34ch}
.footer h4{font-family:var(--display);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#86997e;margin-bottom:16px;font-weight:600}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:.92rem}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:26px;font-size:.8rem;color:#86997e}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-visual{order:-1;max-width:420px}
  .split,.book-hero,.contact-grid{grid-template-columns:1fr;gap:34px}
  .stats{grid-template-columns:repeat(2,1fr);gap:26px}
  .cards.cols-3,.cards.cols-2{grid-template-columns:1fr}
  .nav-links{
    position:fixed;inset:76px 0 auto 0;background:var(--bg);flex-direction:column;gap:0;
    border-bottom:1px solid var(--line);transform:translateY(-120%);transition:transform .3s ease;
  }
  .nav-links.open{transform:none}
  .nav-links li{width:100%;border-top:1px solid var(--line)}
  .nav-links a{display:block;padding:16px 28px}
  .nav-links a.active::after,.nav-links a:hover::after{display:none}
  .nav-links .nav-cta{margin:14px 28px;display:inline-block}
  .nav-toggle{display:block}
  .footer-grid{grid-template-columns:1fr;gap:30px}
}
@media (max-width:560px){
  body{font-size:17px}
  .stats{grid-template-columns:1fr 1fr;gap:20px}
  .hero-aside{grid-template-columns:1fr}
  .hero-aside .role{border-right:0}
  .hero-aside .role:nth-last-child(2){border-bottom:1px solid var(--line)}
}