/* ============================================================
   Ajdin Salihović — portfolio
   Palette: drafting paper / AY navy / slate / brass signal
   Anchored on the navy of the AY monogram (#092140).
   Type: Bricolage Grotesque (display) · Instrument Sans (body)
         Google Sans Code (field labels & data)
   ============================================================ */

:root {
  /* surfaces — cool drafting paper, so the navy mark sits on its own hue family */
  --paper: #EDEFF3;
  --panel: #F8F9FB;
  --line: #C9D3E0;

  /* ink */
  --ink: #0A1A2E;
  --muted: #52627A;

  /* brand — taken straight from the AY monogram */
  --brand: #092140;
  --brand-soft: #DDE5F0;
  /* inline links need to read as interactive next to near-navy body text */
  --link: #175595;

  /* signal — brass, used sparingly: eyebrows, counters, data in motion */
  --signal: #8F5D18;
  --signal-bright: #C8912F;

  /* dark footer surface */
  --dark: #071A33;
  --dark-muted: #9BAAC0;

  --radius: 10px;
  --maxw: 1080px;
  --font-display: "Bricolage Grotesque", "Arial Black", sans-serif;
  --font-body: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Google Sans Code", ui-monospace, SFMono-Regular, Menlo, "Courier New", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--brand); color: var(--paper); }

a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 2px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }

p { margin: 0 0 1em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- field-label device (the record motif) ---------- */
.field {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--brand);
  text-transform: lowercase;
}
.field::after { content: ":"; opacity: 0.5; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 0.9rem;
}

/* ---------------------------- nav --------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  /* the AY monogram is inlined as a data URI — no external file to go missing */
  width: 36px;
  height: 24px;
  display: block;
  flex: none;
  background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAHgAAABQCAMAAADlRUG7AAAA/1BMVEUAAAAJIUAIID8AAFUIIEAIIEAAAD4AAH8IID4IID4HIUAIIEAIID4HJEcIID4HIT4IIEAIHj4GHTwDGEUIIT4FJTgIIEAAOzsIHj4IHUEIHz8JHz8IH0EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACHbz0FAAAAQHRSTlMA/voDrtAEAtCwSW5uEJBJNywRDi8RjgRLLIpoWQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATzyhngAABMpJREFUeNrdWolyozAM9YWBcCThCEl3//871wYSLPnCTJnMrLablqN+lvx0WC4hHnlkRWZKMYv+tlwLTs6Rgkak/xJwcZbGGWUBWEYLcprGXwKOaZz9d8CCMuaHZbQk+XdYfZrGlSjFw60zK9WzH3KmZG5t72di5rzhtYdgLWl4fq7C7Bsqk5uXWQ8izwOW5OF34+5MlXsGfdf8udYq5xxJ/hbDbh4JKfzcwFSgusFIPZ24xKWpZQ2YxuhVTa1V/qxFfQqxfuorIbr3GK/5rlg/l+eztH7cAazqQCqgsiBcRVWfjMsgnFyTA58krfmeIGSkaCYz65kt6ma/ATPmfMWfVceCAss2gOSLyj4/34CfqRpzSK2iUXeg7emNaH0iwLd0YGEHDFiUPEg+elLYBnxPXuMeLWiuoC9QQUXd+reBpTnkJ+n3UMGKkObXNZ4yc4kvhM+zqYDKRZcr6jNXfdK/fTIRGJDCCFMjHP+p5tLdhYnNaNXch2HzjWHsmguq1q6v5+XuAS6hTaWDce8Kd4wWgahSDuXUxqKWwzu0d0v17wpvqiohR3RhsIqQOp/4qGW8WxLuLA1W0mk7MOjgZnaCy6wsMvF92wi9lPwzowvG0I86NDTncNUYNJ8XGDlBYSb9kaHii+v3EXvqbWwOp8qW3/C5EswPZpmDUse6V7W0Go2ZIms0+W5qQRK+IHC9zAoZ+8OKFEOrkf6aK1yGHI1mvdOg12V8kGoWQ8udpccSJUzgKxzqz/zY0qyfLZojQxcd313VMtxx4AXwqKUxkMPlYfRnYV2739CYPz/oXRSw2epRHFRGC4aVwdtwNd5H4lsHPWrNXNDYir4qPEkYbrIxD5bxF0it3PJyVOe/5ldQcaidGcfKKwn3a0p31PKEF+3nK4NRVTCOOIaHcYcgtd7NAmfWh7QrBbhkwdABSw9NLel4BXnUmjUDWX8rJgJRC5Q3gxwnaco0TXJqYFmbNRvhTSwGg1mQ0RxSS/jaFM44RfLO3yqKbC9BRFTAdV1XlfpS/+v6c1E9cGjOY2X0M2Jo0jB6QG7rsNJZ/MUNbZcpXqpQOy3Pxm7cxh5je9OpoIdkdOeQjfc8ssI3esjUnzrUTlPv/d1+aiUIM5vXvf18iHYfm2OGNsMDxzTRKZvH2jxwi8KYZ1NNcX/VrFOQsZWhebyXnx1c4jl9ck+Ncon1xKy0g45hPqcx2fzA51FW/fWMU6tFeZa7e5xKiJQPZJ3eV0nH0jCmlghSEaci9i50beBYWoJRK7o0Od4DvjccycBoN1k0JCm6LlvHA6bG1Ir3Zzu3R6VqbFMrT+Mi/RS6ieRqWNpxlp182yPAcOe7cTTpMK475E6wh7KjEW5F2CVHpQLf3XEoTC+G92TJGuMN920PMKbX4vuJGvegobbvbJhb0UukaizhBlpRa2fnH9PrpveIScCw2d7sPaepELAKO44AIvdTa690OC3rKV/wBtr31w9K4LyLJev24dOw+Q8krN6onann7O0ou44dakncAYiIY6ELyqwT6rm0YqGVnvTyMsfRtuOevnNzAfskDFwf2uTEj4gjwDIRePgtjW1PStb4a8CZu3Kn+8i1T5zAR93pT9IaO4rrVrwPOj9Hnut1EwwgL5Ei9lj/AGL7NpFjbCI6AAAAAElFTkSuQmCC") center/contain no-repeat;
  transition: transform 0.2s ease;
}
.brand:hover .brand-mark { transform: translateY(-1px); }

/* hairline between mark and wordmark — the ledger rule */
.brand-name {
  padding-left: 12px;
  border-left: 1px solid var(--line);
  line-height: 1.35;
}
.nav-links {
  margin-left: auto;
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 6px;
}
.nav-links a:hover { color: var(--ink); background: var(--brand-soft); }
.nav-links a[aria-current="page"] {
  color: var(--brand);
  background: var(--brand-soft);
}

/* language switcher */
.lang-switch { display: flex; gap: 6px; align-items: center; }
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.lang-btn svg { width: 18px; height: 12px; border-radius: 2px; display: block; }
.lang-btn:hover { border-color: var(--brand); color: var(--ink); }
.lang-btn.active { background: var(--brand-soft); border-color: var(--brand); color: var(--brand); }

/* substack link inline in the nav row */
.nav-substack {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  text-decoration: none;
  margin: 0 10px;
  white-space: nowrap;
}
.nav-substack .icon { width: 11px; height: 11px; }
.nav-substack:hover { color: var(--brand); }

/* --------------------------- hero --------------------------- */
.hero { padding: 72px 0 40px; }
/* the headline enacts the pipeline: raw line reads unresolved, payoff line lands in brand navy */
.hero h1 { color: var(--muted); }
.hero .title-line { color: var(--brand); }
.hero-sub { max-width: 620px; color: var(--muted); font-size: 1.08rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, transform 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand); border-color: var(--brand); color: var(--paper); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn-ghost:hover { background: var(--brand-soft); color: var(--ink); }

/* ------------------------ pipeline svg ---------------------- */
.pipeline {
  margin: 48px 0 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  /* drafting-paper grid — the one textured surface on the site */
  background-color: var(--panel);
  background-image:
    linear-gradient(to right, rgba(9, 33, 64, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(9, 33, 64, 0.055) 1px, transparent 1px);
  background-size: 22px 22px;
  padding: 18px 10px 8px;
  overflow-x: auto;
}
.pipeline svg { display: block; min-width: 640px; width: 100%; height: auto; }
.pipe-node { fill: var(--panel); stroke: var(--brand); stroke-width: 1.5; }
.pipe-node-accent { fill: var(--brand); stroke: var(--brand); }
.pipe-label { font-family: var(--font-mono); font-size: 11px; fill: var(--ink); }
.pipe-label-light { fill: #FFFFFF; }
.pipe-sub { font-family: var(--font-mono); font-size: 9px; fill: var(--muted); }
/* compound selector: .pipe-sub is declared after .pipe-label-light and would
   otherwise win on equal specificity, dropping this text to 2:1 on the navy nodes */
.pipe-sub.pipe-label-light { fill: #E3EAF5; }
.pipe-path { stroke: var(--brand); stroke-opacity: 0.28; stroke-width: 1.5; fill: none; }
.pipe-dot { fill: var(--signal-bright); }

.pipe-caption {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--muted);
  text-align: center;
  padding: 6px 4px 10px;
}

@media (prefers-reduced-motion: reduce) {
  .pipe-dot { display: none; }
  html { scroll-behavior: auto; }
  .reveal { transition: none !important; transform: none !important; opacity: 1 !important; }
}

/* ------------------------- sections ------------------------- */
.section { padding: 56px 0; }
.section + .section { border-top: 1px solid var(--line); }

/* intro paragraph under a section heading */
.section-lead {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 30px;
}

/* jump targets must clear the sticky nav */
[id] { scroll-margin-top: 84px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 860px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.card h3 { margin-top: 0.4rem; }
.card p { color: var(--muted); font-size: 0.97rem; }
a.card { text-decoration: none; color: inherit; display: block; transition: border-color 0.15s, transform 0.15s; }
a.card:hover { border-color: var(--brand); transform: translateY(-2px); }
.card .go { font-family: var(--font-mono); font-size: 0.82rem; color: var(--brand); }

/* stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 40px; }
@media (max-width: 860px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat {
  border-left: 2px solid var(--brand);
  padding: 4px 0 4px 16px;
}
.stat b { font-family: var(--font-display); font-size: 1.7rem; display: block; }
.stat span { font-family: var(--font-mono); font-size: 0.76rem; color: var(--muted); }

/* ----------------------- record blocks ---------------------- */
.record {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 26px 26px 20px;
  margin-bottom: 18px;
}
.record-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}
.record-head h3 { margin: 0; }
.record-org { font-family: var(--font-mono); font-size: 0.85rem; color: var(--signal); }
.record-meta {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin: 10px 0 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}
.record ul { margin: 0; padding-left: 20px; color: var(--muted); font-size: 0.96rem; }
.record ul li { margin-bottom: 6px; }
.record .stack-line { margin-top: 14px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--brand); }

.badge-current {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--brand);
  color: var(--paper);
  border-radius: 999px;
  padding: 3px 10px;
}

/* skill groups */
.skills dt {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--brand);
  margin-top: 16px;
}
.skills dd { margin: 4px 0 0; color: var(--muted); font-size: 0.95rem; }

/* tag chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 12px 0 0; list-style: none; }
.chips li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 999px;
  padding: 5px 12px;
  color: var(--ink);
}

/* process steps */
.steps { counter-reset: step; padding: 0; margin: 0; list-style: none; }
.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.steps li:last-child { border-bottom: none; }
.steps li::before {
  content: "0" counter(step);
  font-family: var(--font-mono);
  color: var(--signal);
  font-size: 0.95rem;
  padding-top: 3px;
}
.steps b { font-family: var(--font-display); font-weight: 700; display: block; margin-bottom: 2px; }
.steps p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* ------------------------- contact form ---------------------- */
.form { max-width: 620px; }
.form label {
  display: block;
  margin: 18px 0 6px;
}
.form input, .form textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
}
.form input:focus, .form textarea:focus { border-color: var(--brand); }
.form textarea { min-height: 150px; resize: vertical; }
.form button { margin-top: 22px; }
.form-note { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); margin-top: 14px; }

/* ------------------------- footer ---------------------------- */
.footer {
  background: var(--dark);
  color: var(--dark-muted);
  margin-top: 40px;
  /* brass hairline: the last trace of the signal colour */
  border-top: 2px solid var(--signal-bright);
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 34px 24px;
  display: flex;
  align-items: center;
  gap: 14px 20px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--dark-muted);
}
.footer-mark {
  width: 30px;
  height: 20px;
  display: block;
  flex: none;
  opacity: 0.9;
  background: url("data:image/png;base64,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") center/contain no-repeat;
}
.footer-links { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { color: var(--dark-muted); text-decoration: none; transition: color 0.15s; }
.footer-links a:hover { color: #fff; }
.footer a:focus-visible { outline-color: var(--signal-bright); }

/* ---------------------- scroll reveal ------------------------ */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in { opacity: 1; transform: none; }


/* ---------------------- icons & socials ---------------------- */
.icon { width: 16px; height: 16px; fill: currentColor; vertical-align: -3px; }
.footer-links a { display: inline-flex; align-items: center; gap: 6px; }
.footer-links .icon { width: 14px; height: 14px; }
h3 .icon { width: 18px; height: 18px; vertical-align: -2px; margin-right: 2px; }
.social-row { display: inline-flex; gap: 10px; align-items: center; margin-left: 6px; }
.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.social-btn:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }
.social-btn .icon { width: 18px; height: 18px; }

/* ---------------------- substack promo ----------------------- */
.hero .promo { margin-top: 26px; }
.promo {
  display: flex;
  align-items: center;
  gap: 16px 22px;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-left: 4px solid var(--signal-bright);
  border-radius: 14px;
  padding: 16px 22px;
  background: var(--panel);
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.promo:hover { border-color: var(--signal); transform: translateY(-2px); }
.promo .field { flex-shrink: 0; }
.promo-text { flex: 1 1 320px; font-size: 0.95rem; }
.promo .go { margin-left: auto; white-space: nowrap; }

/* ---------------------- tablet ------------------------------- */
@media (max-width: 1024px) {
  .hero { padding-left: 15px; padding-right: 15px; }
}

/* ---------------------- small screens ------------------------ */
@media (max-width: 700px) {
  html, body { overflow-x: hidden; }
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }

  /* nav: brand on top, links centered underneath */
  .nav-inner {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
  }
  .nav-links {
    margin-left: 0;
    justify-content: center;
  }
  .lang-switch { order: 5; }
  .nav-substack { margin: 0; font-size: 0.68rem; }
  .nav-substack .icon { width: 10px; height: 10px; }

  /* hero: centered, comfortable */
  .hero { padding: 44px 15px 32px; text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }

  /* buttons: full-width, easy thumb targets */
  .hero-actions .btn {
    flex: 1 1 100%;
    text-align: center;
    padding: 14px 22px;
  }

  /* mobile nav stacks, so jump targets need more clearance */
  [id] { scroll-margin-top: 150px; }
  .section-lead { font-size: 1rem; }

  /* section headers centered, content left for readability */
  .section { padding: 44px 0; }
  .section .eyebrow,
  .section h2 { text-align: center; }

  /* stats: number on top, label below */
  .stats { grid-template-columns: 1fr; gap: 0; margin-top: 32px; }
  .stat {
    border-left: none;
    border-bottom: 1px solid var(--line);
    padding: 16px 4px;
    text-align: center;
  }
  .stat:last-child { border-bottom: none; }
  .stat b { font-size: 1.7rem; }
  .stat span { display: block; margin-top: 4px; }

  /* records & cards: tighter padding, never edge-to-edge text */
  .record { padding: 20px 18px 16px; }
  .card { padding: 20px 18px; }
  .record-meta { gap: 10px 18px; }

  /* pipeline diagram: hidden on phones */
  .pipeline { display: none; }

  /* promo strip: stacked and centered */
  .promo { flex-direction: column; text-align: center; padding: 18px 16px; gap: 10px; }
  .promo-text { flex: 1 1 54px; }
  .promo .go { margin-left: 0; }

  /* social icon row: centered under the button */
  .social-row { display: flex; justify-content: center; margin: 16px 0 0; }

  /* process steps: tighter number column */
  .steps li { grid-template-columns: 40px 1fr; gap: 12px; }

  /* all action buttons: full-width, centered, stacked */
  main .btn { display: block; width: 100%; text-align: center; margin: 10px 0 0 !important; box-sizing: border-box; }
  .hero-actions { display: block; }

  /* footer: centered stack */
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }
  .footer-links { margin-left: 0; justify-content: center; }
}

@media (max-width: 400px) {
  h1 { font-size: 2.1rem; }
  .nav-links a { padding: 6px 8px; font-size: 0.78rem; }
}