/* ============================================================
   tolgaorhun.com — design tokens
   Palette: deep navy ground, gold + copper accents (LinkedIn brand)
   Type: Fraunces (display) / IBM Plex Sans (body) / IBM Plex Mono (utility)
   Signature: Istanbul → Muscat → Doha career-route map
   ============================================================ */

:root {
  --navy-950: #0a1730;
  --navy-900: #0f2340;
  --navy-850: #13294a;
  --navy-800: #17305a;
  --navy-line: rgba(201, 162, 75, 0.18);
  --gold: #c9a24b;
  --gold-bright: #e0bd6c;
  --copper: #b8743f;
  --ivory: #f3efe4;
  --ivory-dim: #d9d3c2;
  --slate: #8fa0b8;
  --slate-dim: #5f7089;

  --font-display: "Fraunces", "Iowan Old Style", ui-serif, serif;
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --container: 1080px;
  --radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--navy-950);
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(201,162,75,0.07), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(184,116,63,0.06), transparent 55%);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--gold); color: var(--navy-950); }

:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ivory);
  margin: 0 0 0.4em 0;
  letter-spacing: -0.01em;
}

p { color: var(--ivory-dim); margin: 0 0 1em 0; }
strong { color: var(--ivory); font-weight: 600; }

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 23, 48, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--navy-line);
}
.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 120px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  font-size: 15px;
  color: var(--ivory);
}
.brand-lockup {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.brand-lockup img {
  width: 360px;
  max-width: none;
  height: auto;
  max-height: 95px;
  object-fit: contain;
  object-position: left center;
  display: block;
}
@media (max-width: 1100px) {
  .brand-lockup img { width: 280px; max-height: 80px; }
}
@media (max-width: 560px) {
  .brand-lockup img { width: 210px; max-width: 65vw; max-height: 65px; }
}

/* ---------- Mini cards (Advisory "work together" / capability grids) ---------- */
.mini-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}
.mini-card {
  border: 1px solid var(--navy-line);
  padding: 26px 24px;
  background: var(--navy-900);
}
.mini-card h3 { font-size: 18px; margin-bottom: 8px; }
.mini-card p { font-size: 14.5px; margin: 0; }

/* ---------- Service block (Advisory sections) ---------- */
.service-block { margin-bottom: 56px; }
.service-block:last-child { margin-bottom: 0; }
.service-block h3 {
  font-size: 24px;
  margin-bottom: 10px;
}
.service-block p.desc {
  max-width: 620px;
  margin-bottom: 18px;
}
.service-eyebrow {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 0 10px 0;
}

/* ---------- Pull lines (Insights intro) ---------- */
.pull-lines p {
  font-family: var(--font-display);
  font-size: 21px;
  color: var(--ivory);
  margin-bottom: 10px;
}

/* ---------- Form (Work With Me) ---------- */
.contact-form { max-width: 560px; }
.field { margin-bottom: 22px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  background: var(--navy-900);
  border: 1px solid var(--navy-line);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border-radius: 2px;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.submit-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 13px 26px;
  background: var(--gold);
  color: var(--navy-950);
  border: 1px solid var(--gold);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.submit-btn:hover { background: transparent; color: var(--gold-bright); }
.form-note { font-size: 13px; color: var(--slate-dim); margin-top: 14px; }
.nav-links {
  display: flex;
  gap: 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-links a {
  color: var(--slate);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--gold-bright); }
.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 1px;
  background: var(--gold);
}
.nav-links a.nav-cta {
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  padding: 9px 16px;
}
.nav-links a.nav-cta:hover { background: var(--gold); color: var(--navy-950); }
.nav-links a.nav-cta[aria-current="page"]::after { display: none; }
.nav-toggle { display: none; }

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    inset: 100px 0 auto 0;
    flex-direction: column;
    background: var(--navy-900);
    padding: 24px 32px;
    gap: 20px;
    border-bottom: 1px solid var(--navy-line);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.22s ease;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-toggle {
    display: block;
    background: none;
    border: 1px solid var(--navy-line);
    color: var(--ivory);
    width: 40px; height: 40px;
    font-family: var(--font-mono);
    cursor: pointer;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 13px 22px;
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  transition: all 0.2s ease;
}
.btn:hover { background: var(--gold); color: var(--navy-950); }
.btn.ghost { border-color: var(--navy-line); color: var(--slate); }
.btn.ghost:hover { border-color: var(--slate); background: transparent; color: var(--ivory); }

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 40px;
  border-bottom: 1px solid var(--navy-line);
}
.hero h1 {
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.02;
  margin: 14px 0 22px;
}
.hero .pitch {
  max-width: 640px;
  font-size: 18px;
  color: var(--ivory-dim);
}
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

/* ---------- Route map (signature element) ---------- */
.route {
  margin-top: 64px;
}
.route svg { width: 100%; height: auto; overflow: visible; }
.route-path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.5;
  stroke-dasharray: 6 6;
  stroke-linecap: round;
  opacity: 0.75;
  stroke-dashoffset: 1000;
  stroke-dasharray: 1000;
  animation: draw 2.4s ease forwards 0.3s;
}
@keyframes draw { to { stroke-dashoffset: 0; } }
.route-city circle {
  fill: var(--navy-950);
  stroke: var(--gold-bright);
  stroke-width: 2;
}
.route-city.final circle { fill: var(--gold); }
.route-label-city {
  font-family: var(--font-display);
  font-size: 15px;
  fill: var(--ivory);
}
.route-label-sector {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  fill: var(--copper);
  text-transform: uppercase;
}
.route-label-year {
  font-family: var(--font-mono);
  font-size: 9.5px;
  fill: var(--slate-dim);
}

/* ---------- Stat strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--navy-line);
  border-bottom: 1px solid var(--navy-line);
  margin: 0;
}
.stat {
  padding: 28px 24px;
  border-right: 1px solid var(--navy-line);
}
.stat:last-child { border-right: none; }
.stat .num {
  font-family: var(--font-mono);
  font-size: 26px;
  color: var(--gold-bright);
  letter-spacing: -0.02em;
}
.stat .label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
  margin-top: 6px;
}
@media (max-width: 720px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
}

/* ---------- Section shell ---------- */
.section { padding: 84px 0; }
.section.tight { padding: 56px 0; }
.section-head { max-width: 620px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(28px, 4vw, 38px); }
.divider {
  height: 1px;
  background: var(--navy-line);
  border: none;
  margin: 0;
}

/* ---------- Cards grid (about / skills) ---------- */
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  border: 1px solid var(--navy-line);
  color: var(--ivory-dim);
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
}
@media (max-width: 820px) {
  .two-col { grid-template-columns: 1fr; gap: 36px; }
}

.info-card {
  border: 1px solid var(--navy-line);
  padding: 28px;
  background: linear-gradient(180deg, rgba(201,162,75,0.04), transparent);
}
.info-card dl { margin: 0; }
.info-card dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-top: 18px;
}
.info-card dt:first-child { margin-top: 0; }
.info-card dd { margin: 4px 0 0; color: var(--ivory); font-family: var(--font-display); font-size: 17px; }

/* ---------- Timeline (Experience) ---------- */
.timeline { position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  left: 46px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--navy-line);
}
.role {
  position: relative;
  padding-left: 96px;
  margin-bottom: 56px;
}
.role:last-child { margin-bottom: 0; }
.role-index {
  position: absolute;
  left: 0;
  top: 0;
  width: 92px;
  text-align: right;
  padding-right: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate-dim);
}
.role-index .dot {
  position: absolute;
  right: -5px;
  top: 3px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--navy-950);
  border: 2px solid var(--gold);
}
.role h3 { font-size: 22px; margin-bottom: 2px; }
.role .co { font-family: var(--font-mono); font-size: 12px; color: var(--copper); letter-spacing: 0.03em; margin-bottom: 14px; }
.role ul { margin: 0; padding-left: 18px; }
.role li { color: var(--ivory-dim); margin-bottom: 9px; }
.role li::marker { color: var(--gold); }

@media (max-width: 640px) {
  .timeline::before { left: 14px; }
  .role { padding-left: 40px; }
  .role-index { position: static; text-align: left; padding-right: 0; margin-bottom: 6px; }
  .role-index .dot { left: -34px; right: auto; top: 2px; }
}

/* ---------- Digital Notes cards ---------- */
.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px;
}
.note-card {
  border: 1px solid var(--navy-line);
  padding: 26px 22px 22px;
  aspect-ratio: 4 / 5;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--navy-900);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.note-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.note-card .glyph { width: 44px; height: 44px; }
.note-card .glyph svg { width: 100%; height: 100%; }
.note-card h3 { font-size: 18px; margin: 0; }
.note-card .num { font-family: var(--font-mono); font-size: 11px; color: var(--slate-dim); }

.notes-intro { max-width: 640px; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--navy-line);
  padding: 48px 0;
  margin-top: 40px;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-row p { margin: 0; font-family: var(--font-mono); font-size: 11.5px; color: var(--slate-dim); }
.footer-links { display: flex; gap: 22px; font-family: var(--font-mono); font-size: 11.5px; }
.footer-links a { color: var(--slate); }
.footer-links a:hover { color: var(--gold-bright); }

/* ---------- CTA band ---------- */
.cta-band {
  border-top: 1px solid var(--navy-line);
  padding: 72px 0;
  text-align: center;
}
.cta-band h2 { font-size: clamp(26px, 4vw, 36px); margin-bottom: 20px; }

/* ---------- Speaking & Events ---------- */
.speaking-group { margin-bottom: 48px; }
.speaking-group:last-child { margin-bottom: 0; }
.speaking-group-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.speaking-event {
  border-top: 1px solid var(--navy-line);
  padding: 26px 0;
}
.speaking-group .speaking-event:last-child {
  border-bottom: 1px solid var(--navy-line);
}
.speaking-event h3 {
  font-family: var(--font-display);
  font-size: 21px;
  color: var(--ivory);
  margin: 0 0 6px 0;
}
.speaking-meta {
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--slate);
  margin: 0 0 8px 0;
}
.speaking-role {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--copper);
}
.speaking-topic {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15.5px;
  color: var(--ivory-dim);
  margin-top: 8px;
}

/* Home preview */
.speaking-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 28px;
}
.speaking-preview-card {
  border-left: 2px solid var(--gold);
  padding: 2px 0 2px 22px;
}
.speaking-preview-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--ivory);
  margin: 0 0 6px 0;
}
.speaking-preview-card p {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--slate);
  margin: 0;
}